/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-invgen/heapsort.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-23 22:10:55,996 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-23 22:10:55,999 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-23 22:10:56,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-11-23 22:10:56,041 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-23 22:10:56,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-23 22:10:56,045 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-23 22:10:56,046 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-23 22:10:56,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-23 22:10:56,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-23 22:10:56,050 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-23 22:10:56,054 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-23 22:10:56,058 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-23 22:10:56,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-23 22:10:56,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-23 22:10:56,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-23 22:10:56,065 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-23 22:10:56,078 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-23 22:10:56,114 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-23 22:10:56,114 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-23 22:10:56,115 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-23 22:10:56,115 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-23 22:10:56,115 INFO L138 SettingsManager]: * Use SBE=true [2019-11-23 22:10:56,116 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-23 22:10:56,116 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-23 22:10:56,116 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-23 22:10:56,116 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-23 22:10:56,116 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-23 22:10:56,117 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-23 22:10:56,118 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-23 22:10:56,118 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-23 22:10:56,118 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-23 22:10:56,118 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-23 22:10:56,119 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-23 22:10:56,119 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-23 22:10:56,119 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-23 22:10:56,119 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-23 22:10:56,119 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-23 22:10:56,120 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-23 22:10:56,120 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-23 22:10:56,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 22:10:56,120 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-23 22:10:56,121 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-23 22:10:56,121 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-23 22:10:56,121 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-23 22:10:56,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-23 22:10:56,121 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-23 22:10:56,122 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-23 22:10:56,410 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-23 22:10:56,433 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-23 22:10:56,437 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-23 22:10:56,439 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-23 22:10:56,439 INFO L275 PluginConnector]: CDTParser initialized [2019-11-23 22:10:56,440 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/heapsort.i [2019-11-23 22:10:56,507 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5a035796/c44f3feaaac34c3dabdcf6fa85cee3cc/FLAG294f7e92e [2019-11-23 22:10:56,956 INFO L306 CDTParser]: Found 1 translation units. [2019-11-23 22:10:56,956 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/heapsort.i [2019-11-23 22:10:56,963 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5a035796/c44f3feaaac34c3dabdcf6fa85cee3cc/FLAG294f7e92e [2019-11-23 22:10:57,382 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5a035796/c44f3feaaac34c3dabdcf6fa85cee3cc [2019-11-23 22:10:57,392 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-23 22:10:57,393 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-23 22:10:57,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-23 22:10:57,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-23 22:10:57,401 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-23 22:10:57,402 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:10:57" (1/1) ... [2019-11-23 22:10:57,405 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c891e33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:10:57, skipping insertion in model container [2019-11-23 22:10:57,405 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:10:57" (1/1) ... [2019-11-23 22:10:57,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-23 22:10:57,428 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-23 22:10:57,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 22:10:57,619 INFO L203 MainTranslator]: Completed pre-run [2019-11-23 22:10:57,639 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 22:10:57,652 INFO L208 MainTranslator]: Completed translation [2019-11-23 22:10:57,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:10:57 WrapperNode [2019-11-23 22:10:57,653 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-23 22:10:57,653 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-23 22:10:57,653 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-23 22:10:57,653 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-23 22:10:57,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:10:57" (1/1) ... [2019-11-23 22:10:57,665 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:10:57" (1/1) ... [2019-11-23 22:10:57,775 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-23 22:10:57,776 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-23 22:10:57,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-23 22:10:57,776 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-23 22:10:57,785 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:10:57" (1/1) ... [2019-11-23 22:10:57,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:10:57" (1/1) ... [2019-11-23 22:10:57,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:10:57" (1/1) ... [2019-11-23 22:10:57,787 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:10:57" (1/1) ... [2019-11-23 22:10:57,791 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:10:57" (1/1) ... [2019-11-23 22:10:57,796 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:10:57" (1/1) ... [2019-11-23 22:10:57,799 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:10:57" (1/1) ... [2019-11-23 22:10:57,803 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-23 22:10:57,809 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-23 22:10:57,809 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-23 22:10:57,809 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-23 22:10:57,810 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:10:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 22:10:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-23 22:10:57,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-23 22:10:58,232 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-23 22:10:58,232 INFO L284 CfgBuilder]: Removed 34 assume(true) statements. [2019-11-23 22:10:58,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:10:58 BoogieIcfgContainer [2019-11-23 22:10:58,234 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-23 22:10:58,235 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-23 22:10:58,235 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-23 22:10:58,238 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-23 22:10:58,238 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:10:57" (1/3) ... [2019-11-23 22:10:58,239 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@423a33f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:10:58, skipping insertion in model container [2019-11-23 22:10:58,239 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:10:57" (2/3) ... [2019-11-23 22:10:58,239 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@423a33f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:10:58, skipping insertion in model container [2019-11-23 22:10:58,239 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:10:58" (3/3) ... [2019-11-23 22:10:58,241 INFO L109 eAbstractionObserver]: Analyzing ICFG heapsort.i [2019-11-23 22:10:58,251 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-23 22:10:58,258 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 14 error locations. [2019-11-23 22:10:58,269 INFO L249 AbstractCegarLoop]: Starting to check reachability of 14 error locations. [2019-11-23 22:10:58,302 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-23 22:10:58,302 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-23 22:10:58,302 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-23 22:10:58,302 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-23 22:10:58,302 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-23 22:10:58,303 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-23 22:10:58,303 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-23 22:10:58,303 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-23 22:10:58,320 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states. [2019-11-23 22:10:58,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-23 22:10:58,326 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:10:58,327 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:10:58,328 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:10:58,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:10:58,333 INFO L82 PathProgramCache]: Analyzing trace with hash 1242509755, now seen corresponding path program 1 times [2019-11-23 22:10:58,342 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:10:58,343 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [461060727] [2019-11-23 22:10:58,343 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:10:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:10:58,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:10:58,483 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [461060727] [2019-11-23 22:10:58,484 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:10:58,484 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 22:10:58,485 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [159359306] [2019-11-23 22:10:58,490 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:10:58,490 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:10:58,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:10:58,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:10:58,504 INFO L87 Difference]: Start difference. First operand 70 states. Second operand 3 states. [2019-11-23 22:10:58,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:10:58,677 INFO L93 Difference]: Finished difference Result 144 states and 193 transitions. [2019-11-23 22:10:58,678 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:10:58,679 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 8 [2019-11-23 22:10:58,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:10:58,688 INFO L225 Difference]: With dead ends: 144 [2019-11-23 22:10:58,688 INFO L226 Difference]: Without dead ends: 69 [2019-11-23 22:10:58,691 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:10:58,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2019-11-23 22:10:58,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 64. [2019-11-23 22:10:58,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64 states. [2019-11-23 22:10:58,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 70 transitions. [2019-11-23 22:10:58,729 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 70 transitions. Word has length 8 [2019-11-23 22:10:58,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:10:58,729 INFO L462 AbstractCegarLoop]: Abstraction has 64 states and 70 transitions. [2019-11-23 22:10:58,730 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:10:58,730 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 70 transitions. [2019-11-23 22:10:58,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-23 22:10:58,730 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:10:58,731 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:10:58,731 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:10:58,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:10:58,732 INFO L82 PathProgramCache]: Analyzing trace with hash 1242533587, now seen corresponding path program 1 times [2019-11-23 22:10:58,732 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:10:58,733 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [422584091] [2019-11-23 22:10:58,733 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:10:58,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:10:58,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:10:58,787 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [422584091] [2019-11-23 22:10:58,787 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:10:58,788 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-23 22:10:58,788 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612992114] [2019-11-23 22:10:58,790 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-23 22:10:58,790 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:10:58,790 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-23 22:10:58,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-23 22:10:58,791 INFO L87 Difference]: Start difference. First operand 64 states and 70 transitions. Second operand 4 states. [2019-11-23 22:10:58,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:10:58,954 INFO L93 Difference]: Finished difference Result 71 states and 80 transitions. [2019-11-23 22:10:58,955 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-23 22:10:58,956 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 8 [2019-11-23 22:10:58,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:10:58,957 INFO L225 Difference]: With dead ends: 71 [2019-11-23 22:10:58,957 INFO L226 Difference]: Without dead ends: 69 [2019-11-23 22:10:58,958 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:10:58,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2019-11-23 22:10:58,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 62. [2019-11-23 22:10:58,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62 states. [2019-11-23 22:10:58,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 68 transitions. [2019-11-23 22:10:58,969 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 68 transitions. Word has length 8 [2019-11-23 22:10:58,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:10:58,970 INFO L462 AbstractCegarLoop]: Abstraction has 62 states and 68 transitions. [2019-11-23 22:10:58,970 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-23 22:10:58,970 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 68 transitions. [2019-11-23 22:10:58,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-23 22:10:58,971 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:10:58,971 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:10:58,971 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:10:58,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:10:58,972 INFO L82 PathProgramCache]: Analyzing trace with hash 1242439254, now seen corresponding path program 1 times [2019-11-23 22:10:58,972 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:10:58,972 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2143744392] [2019-11-23 22:10:58,974 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:10:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:10:59,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:10:59,032 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2143744392] [2019-11-23 22:10:59,033 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:10:59,033 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-23 22:10:59,033 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376667913] [2019-11-23 22:10:59,035 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-23 22:10:59,035 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:10:59,035 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-23 22:10:59,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:10:59,036 INFO L87 Difference]: Start difference. First operand 62 states and 68 transitions. Second operand 5 states. [2019-11-23 22:10:59,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:10:59,282 INFO L93 Difference]: Finished difference Result 127 states and 141 transitions. [2019-11-23 22:10:59,283 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-23 22:10:59,283 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 8 [2019-11-23 22:10:59,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:10:59,284 INFO L225 Difference]: With dead ends: 127 [2019-11-23 22:10:59,284 INFO L226 Difference]: Without dead ends: 119 [2019-11-23 22:10:59,285 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-11-23 22:10:59,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2019-11-23 22:10:59,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 93. [2019-11-23 22:10:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93 states. [2019-11-23 22:10:59,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 111 transitions. [2019-11-23 22:10:59,300 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 111 transitions. Word has length 8 [2019-11-23 22:10:59,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:10:59,300 INFO L462 AbstractCegarLoop]: Abstraction has 93 states and 111 transitions. [2019-11-23 22:10:59,301 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-23 22:10:59,301 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 111 transitions. [2019-11-23 22:10:59,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-23 22:10:59,301 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:10:59,302 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:10:59,302 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:10:59,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:10:59,303 INFO L82 PathProgramCache]: Analyzing trace with hash 51126654, now seen corresponding path program 1 times [2019-11-23 22:10:59,303 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:10:59,303 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17327998] [2019-11-23 22:10:59,303 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:10:59,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:10:59,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:10:59,378 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [17327998] [2019-11-23 22:10:59,378 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:10:59,378 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-23 22:10:59,378 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861194667] [2019-11-23 22:10:59,379 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-23 22:10:59,379 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:10:59,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-23 22:10:59,379 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-11-23 22:10:59,380 INFO L87 Difference]: Start difference. First operand 93 states and 111 transitions. Second operand 6 states. [2019-11-23 22:10:59,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:10:59,641 INFO L93 Difference]: Finished difference Result 155 states and 184 transitions. [2019-11-23 22:10:59,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-23 22:10:59,642 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 10 [2019-11-23 22:10:59,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:10:59,643 INFO L225 Difference]: With dead ends: 155 [2019-11-23 22:10:59,643 INFO L226 Difference]: Without dead ends: 153 [2019-11-23 22:10:59,647 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-11-23 22:10:59,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 153 states. [2019-11-23 22:10:59,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 153 to 127. [2019-11-23 22:10:59,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2019-11-23 22:10:59,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 157 transitions. [2019-11-23 22:10:59,680 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 157 transitions. Word has length 10 [2019-11-23 22:10:59,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:10:59,681 INFO L462 AbstractCegarLoop]: Abstraction has 127 states and 157 transitions. [2019-11-23 22:10:59,681 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-23 22:10:59,681 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 157 transitions. [2019-11-23 22:10:59,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-23 22:10:59,684 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:10:59,685 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:10:59,685 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:10:59,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:10:59,685 INFO L82 PathProgramCache]: Analyzing trace with hash 74029974, now seen corresponding path program 1 times [2019-11-23 22:10:59,686 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:10:59,687 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168364912] [2019-11-23 22:10:59,687 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:10:59,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:10:59,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:10:59,754 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168364912] [2019-11-23 22:10:59,754 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:10:59,755 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-23 22:10:59,755 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123848995] [2019-11-23 22:10:59,755 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-23 22:10:59,756 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:10:59,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-23 22:10:59,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-23 22:10:59,759 INFO L87 Difference]: Start difference. First operand 127 states and 157 transitions. Second operand 4 states. [2019-11-23 22:10:59,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:10:59,857 INFO L93 Difference]: Finished difference Result 137 states and 173 transitions. [2019-11-23 22:10:59,859 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-23 22:10:59,859 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 10 [2019-11-23 22:10:59,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:10:59,860 INFO L225 Difference]: With dead ends: 137 [2019-11-23 22:10:59,861 INFO L226 Difference]: Without dead ends: 135 [2019-11-23 22:10:59,861 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:10:59,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2019-11-23 22:10:59,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 125. [2019-11-23 22:10:59,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2019-11-23 22:10:59,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 153 transitions. [2019-11-23 22:10:59,878 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 153 transitions. Word has length 10 [2019-11-23 22:10:59,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:10:59,878 INFO L462 AbstractCegarLoop]: Abstraction has 125 states and 153 transitions. [2019-11-23 22:10:59,878 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-23 22:10:59,879 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 153 transitions. [2019-11-23 22:10:59,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-23 22:10:59,879 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:10:59,880 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:10:59,880 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:10:59,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:10:59,880 INFO L82 PathProgramCache]: Analyzing trace with hash -16628999, now seen corresponding path program 1 times [2019-11-23 22:10:59,881 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:10:59,881 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389515158] [2019-11-23 22:10:59,881 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:10:59,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:10:59,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:10:59,940 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389515158] [2019-11-23 22:10:59,940 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:10:59,940 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-23 22:10:59,940 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [674999039] [2019-11-23 22:10:59,941 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-23 22:10:59,941 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:10:59,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-23 22:10:59,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:10:59,942 INFO L87 Difference]: Start difference. First operand 125 states and 153 transitions. Second operand 5 states. [2019-11-23 22:11:00,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:00,136 INFO L93 Difference]: Finished difference Result 216 states and 264 transitions. [2019-11-23 22:11:00,136 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-23 22:11:00,136 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 10 [2019-11-23 22:11:00,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:00,139 INFO L225 Difference]: With dead ends: 216 [2019-11-23 22:11:00,140 INFO L226 Difference]: Without dead ends: 208 [2019-11-23 22:11:00,140 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-11-23 22:11:00,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2019-11-23 22:11:00,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 160. [2019-11-23 22:11:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 160 states. [2019-11-23 22:11:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 195 transitions. [2019-11-23 22:11:00,164 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 195 transitions. Word has length 10 [2019-11-23 22:11:00,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:00,164 INFO L462 AbstractCegarLoop]: Abstraction has 160 states and 195 transitions. [2019-11-23 22:11:00,167 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-23 22:11:00,167 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 195 transitions. [2019-11-23 22:11:00,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-23 22:11:00,168 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:11:00,168 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:11:00,169 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:11:00,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:11:00,169 INFO L82 PathProgramCache]: Analyzing trace with hash -758219972, now seen corresponding path program 1 times [2019-11-23 22:11:00,169 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:11:00,170 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700975575] [2019-11-23 22:11:00,170 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:11:00,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:00,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:00,212 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700975575] [2019-11-23 22:11:00,212 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:11:00,212 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 22:11:00,213 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2092168657] [2019-11-23 22:11:00,213 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:11:00,213 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:11:00,221 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:11:00,221 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:11:00,222 INFO L87 Difference]: Start difference. First operand 160 states and 195 transitions. Second operand 3 states. [2019-11-23 22:11:00,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:00,268 INFO L93 Difference]: Finished difference Result 320 states and 387 transitions. [2019-11-23 22:11:00,269 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:11:00,269 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2019-11-23 22:11:00,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:00,271 INFO L225 Difference]: With dead ends: 320 [2019-11-23 22:11:00,271 INFO L226 Difference]: Without dead ends: 251 [2019-11-23 22:11:00,274 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:11:00,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2019-11-23 22:11:00,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 191. [2019-11-23 22:11:00,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191 states. [2019-11-23 22:11:00,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 242 transitions. [2019-11-23 22:11:00,299 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 242 transitions. Word has length 10 [2019-11-23 22:11:00,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:00,299 INFO L462 AbstractCegarLoop]: Abstraction has 191 states and 242 transitions. [2019-11-23 22:11:00,299 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:11:00,299 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 242 transitions. [2019-11-23 22:11:00,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-23 22:11:00,301 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:11:00,301 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:11:00,302 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:11:00,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:11:00,302 INFO L82 PathProgramCache]: Analyzing trace with hash 1017268915, now seen corresponding path program 1 times [2019-11-23 22:11:00,302 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:11:00,303 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [937915535] [2019-11-23 22:11:00,303 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:11:00,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:00,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:00,374 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [937915535] [2019-11-23 22:11:00,374 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:11:00,374 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-23 22:11:00,375 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [673548172] [2019-11-23 22:11:00,375 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-23 22:11:00,375 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:11:00,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-23 22:11:00,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:11:00,376 INFO L87 Difference]: Start difference. First operand 191 states and 242 transitions. Second operand 5 states. [2019-11-23 22:11:00,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:00,538 INFO L93 Difference]: Finished difference Result 287 states and 363 transitions. [2019-11-23 22:11:00,539 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-23 22:11:00,539 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 11 [2019-11-23 22:11:00,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:00,541 INFO L225 Difference]: With dead ends: 287 [2019-11-23 22:11:00,541 INFO L226 Difference]: Without dead ends: 283 [2019-11-23 22:11:00,541 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-11-23 22:11:00,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2019-11-23 22:11:00,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 191. [2019-11-23 22:11:00,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191 states. [2019-11-23 22:11:00,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 242 transitions. [2019-11-23 22:11:00,557 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 242 transitions. Word has length 11 [2019-11-23 22:11:00,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:00,557 INFO L462 AbstractCegarLoop]: Abstraction has 191 states and 242 transitions. [2019-11-23 22:11:00,557 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-23 22:11:00,558 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 242 transitions. [2019-11-23 22:11:00,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-11-23 22:11:00,558 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:11:00,558 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:11:00,559 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:11:00,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:11:00,559 INFO L82 PathProgramCache]: Analyzing trace with hash 173914847, now seen corresponding path program 1 times [2019-11-23 22:11:00,559 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:11:00,560 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [360890153] [2019-11-23 22:11:00,560 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:11:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:00,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:00,598 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [360890153] [2019-11-23 22:11:00,598 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:11:00,598 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-23 22:11:00,598 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957259082] [2019-11-23 22:11:00,599 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-23 22:11:00,600 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:11:00,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-23 22:11:00,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:11:00,600 INFO L87 Difference]: Start difference. First operand 191 states and 242 transitions. Second operand 5 states. [2019-11-23 22:11:00,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:00,738 INFO L93 Difference]: Finished difference Result 302 states and 371 transitions. [2019-11-23 22:11:00,738 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-23 22:11:00,739 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2019-11-23 22:11:00,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:00,741 INFO L225 Difference]: With dead ends: 302 [2019-11-23 22:11:00,742 INFO L226 Difference]: Without dead ends: 300 [2019-11-23 22:11:00,743 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-11-23 22:11:00,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2019-11-23 22:11:00,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 241. [2019-11-23 22:11:00,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 241 states. [2019-11-23 22:11:00,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 304 transitions. [2019-11-23 22:11:00,762 INFO L78 Accepts]: Start accepts. Automaton has 241 states and 304 transitions. Word has length 14 [2019-11-23 22:11:00,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:00,762 INFO L462 AbstractCegarLoop]: Abstraction has 241 states and 304 transitions. [2019-11-23 22:11:00,763 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-23 22:11:00,763 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 304 transitions. [2019-11-23 22:11:00,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-11-23 22:11:00,767 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:11:00,767 INFO L410 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:11:00,767 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:11:00,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:11:00,768 INFO L82 PathProgramCache]: Analyzing trace with hash 1061608090, now seen corresponding path program 1 times [2019-11-23 22:11:00,768 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:11:00,768 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969867525] [2019-11-23 22:11:00,768 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:11:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:00,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:00,878 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969867525] [2019-11-23 22:11:00,878 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [722510082] [2019-11-23 22:11:00,878 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:00,922 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 9 conjunts are in the unsatisfiable core [2019-11-23 22:11:00,931 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:11:00,994 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 22:11:01,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:01,012 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 22:11:01,013 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [9] total 12 [2019-11-23 22:11:01,013 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334456528] [2019-11-23 22:11:01,013 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-23 22:11:01,013 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:11:01,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-23 22:11:01,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2019-11-23 22:11:01,014 INFO L87 Difference]: Start difference. First operand 241 states and 304 transitions. Second operand 6 states. [2019-11-23 22:11:01,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:01,183 INFO L93 Difference]: Finished difference Result 242 states and 305 transitions. [2019-11-23 22:11:01,184 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-23 22:11:01,184 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 15 [2019-11-23 22:11:01,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:01,186 INFO L225 Difference]: With dead ends: 242 [2019-11-23 22:11:01,191 INFO L226 Difference]: Without dead ends: 234 [2019-11-23 22:11:01,192 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 13 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=186, Unknown=0, NotChecked=0, Total=240 [2019-11-23 22:11:01,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2019-11-23 22:11:01,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 233. [2019-11-23 22:11:01,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 233 states. [2019-11-23 22:11:01,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 288 transitions. [2019-11-23 22:11:01,219 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 288 transitions. Word has length 15 [2019-11-23 22:11:01,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:01,220 INFO L462 AbstractCegarLoop]: Abstraction has 233 states and 288 transitions. [2019-11-23 22:11:01,220 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-23 22:11:01,220 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 288 transitions. [2019-11-23 22:11:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-11-23 22:11:01,221 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:11:01,221 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:11:01,423 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:01,424 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:11:01,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:11:01,425 INFO L82 PathProgramCache]: Analyzing trace with hash -371397790, now seen corresponding path program 1 times [2019-11-23 22:11:01,425 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:11:01,426 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641957058] [2019-11-23 22:11:01,426 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:11:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:01,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:01,500 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1641957058] [2019-11-23 22:11:01,500 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:11:01,501 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-23 22:11:01,501 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847228492] [2019-11-23 22:11:01,501 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-23 22:11:01,501 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:11:01,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-23 22:11:01,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-11-23 22:11:01,502 INFO L87 Difference]: Start difference. First operand 233 states and 288 transitions. Second operand 6 states. [2019-11-23 22:11:01,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:01,730 INFO L93 Difference]: Finished difference Result 446 states and 543 transitions. [2019-11-23 22:11:01,731 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-23 22:11:01,731 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 16 [2019-11-23 22:11:01,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:01,734 INFO L225 Difference]: With dead ends: 446 [2019-11-23 22:11:01,734 INFO L226 Difference]: Without dead ends: 444 [2019-11-23 22:11:01,734 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-11-23 22:11:01,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 444 states. [2019-11-23 22:11:01,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 444 to 368. [2019-11-23 22:11:01,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 368 states. [2019-11-23 22:11:01,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 456 transitions. [2019-11-23 22:11:01,765 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 456 transitions. Word has length 16 [2019-11-23 22:11:01,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:01,765 INFO L462 AbstractCegarLoop]: Abstraction has 368 states and 456 transitions. [2019-11-23 22:11:01,766 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-23 22:11:01,766 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 456 transitions. [2019-11-23 22:11:01,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-11-23 22:11:01,766 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:11:01,766 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:11:01,767 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:11:01,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:11:01,767 INFO L82 PathProgramCache]: Analyzing trace with hash -1382515040, now seen corresponding path program 1 times [2019-11-23 22:11:01,767 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:11:01,768 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652879550] [2019-11-23 22:11:01,768 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:11:01,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:01,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:01,833 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1652879550] [2019-11-23 22:11:01,834 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:11:01,834 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-23 22:11:01,834 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084717118] [2019-11-23 22:11:01,834 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-23 22:11:01,834 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:11:01,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-23 22:11:01,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-11-23 22:11:01,835 INFO L87 Difference]: Start difference. First operand 368 states and 456 transitions. Second operand 6 states. [2019-11-23 22:11:02,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:02,077 INFO L93 Difference]: Finished difference Result 408 states and 495 transitions. [2019-11-23 22:11:02,077 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-23 22:11:02,078 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 16 [2019-11-23 22:11:02,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:02,080 INFO L225 Difference]: With dead ends: 408 [2019-11-23 22:11:02,081 INFO L226 Difference]: Without dead ends: 406 [2019-11-23 22:11:02,081 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2019-11-23 22:11:02,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 406 states. [2019-11-23 22:11:02,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 406 to 299. [2019-11-23 22:11:02,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 299 states. [2019-11-23 22:11:02,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 370 transitions. [2019-11-23 22:11:02,106 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 370 transitions. Word has length 16 [2019-11-23 22:11:02,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:02,107 INFO L462 AbstractCegarLoop]: Abstraction has 299 states and 370 transitions. [2019-11-23 22:11:02,107 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-23 22:11:02,107 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 370 transitions. [2019-11-23 22:11:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-11-23 22:11:02,108 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:11:02,108 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:11:02,108 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:11:02,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:11:02,108 INFO L82 PathProgramCache]: Analyzing trace with hash -1085410132, now seen corresponding path program 1 times [2019-11-23 22:11:02,109 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:11:02,109 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1357917284] [2019-11-23 22:11:02,109 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:11:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:02,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:02,147 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1357917284] [2019-11-23 22:11:02,147 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:11:02,147 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-23 22:11:02,148 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572106529] [2019-11-23 22:11:02,148 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-23 22:11:02,148 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:11:02,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-23 22:11:02,149 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-11-23 22:11:02,149 INFO L87 Difference]: Start difference. First operand 299 states and 370 transitions. Second operand 6 states. [2019-11-23 22:11:02,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:02,343 INFO L93 Difference]: Finished difference Result 439 states and 533 transitions. [2019-11-23 22:11:02,343 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-23 22:11:02,343 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 20 [2019-11-23 22:11:02,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:02,346 INFO L225 Difference]: With dead ends: 439 [2019-11-23 22:11:02,346 INFO L226 Difference]: Without dead ends: 435 [2019-11-23 22:11:02,347 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2019-11-23 22:11:02,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 435 states. [2019-11-23 22:11:02,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 435 to 207. [2019-11-23 22:11:02,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 207 states. [2019-11-23 22:11:02,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 250 transitions. [2019-11-23 22:11:02,364 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 250 transitions. Word has length 20 [2019-11-23 22:11:02,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:02,365 INFO L462 AbstractCegarLoop]: Abstraction has 207 states and 250 transitions. [2019-11-23 22:11:02,365 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-23 22:11:02,365 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 250 transitions. [2019-11-23 22:11:02,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-11-23 22:11:02,366 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:11:02,366 INFO L410 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:11:02,366 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:11:02,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:11:02,367 INFO L82 PathProgramCache]: Analyzing trace with hash 1447113763, now seen corresponding path program 1 times [2019-11-23 22:11:02,367 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:11:02,367 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [807503093] [2019-11-23 22:11:02,367 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:11:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:02,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:02,415 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [807503093] [2019-11-23 22:11:02,415 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [406619723] [2019-11-23 22:11:02,416 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:02,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:02,457 INFO L255 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 9 conjunts are in the unsatisfiable core [2019-11-23 22:11:02,459 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:11:02,512 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 22:11:02,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:02,524 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 22:11:02,524 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 12 [2019-11-23 22:11:02,524 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945413853] [2019-11-23 22:11:02,525 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-23 22:11:02,525 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:11:02,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-23 22:11:02,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2019-11-23 22:11:02,526 INFO L87 Difference]: Start difference. First operand 207 states and 250 transitions. Second operand 6 states. [2019-11-23 22:11:02,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:02,656 INFO L93 Difference]: Finished difference Result 248 states and 292 transitions. [2019-11-23 22:11:02,657 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-23 22:11:02,657 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 21 [2019-11-23 22:11:02,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:02,659 INFO L225 Difference]: With dead ends: 248 [2019-11-23 22:11:02,659 INFO L226 Difference]: Without dead ends: 246 [2019-11-23 22:11:02,659 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2019-11-23 22:11:02,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2019-11-23 22:11:02,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 109. [2019-11-23 22:11:02,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 109 states. [2019-11-23 22:11:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 129 transitions. [2019-11-23 22:11:02,675 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 129 transitions. Word has length 21 [2019-11-23 22:11:02,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:02,675 INFO L462 AbstractCegarLoop]: Abstraction has 109 states and 129 transitions. [2019-11-23 22:11:02,675 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-23 22:11:02,675 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 129 transitions. [2019-11-23 22:11:02,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-11-23 22:11:02,676 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:11:02,677 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:11:02,880 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:02,880 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:11:02,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:11:02,881 INFO L82 PathProgramCache]: Analyzing trace with hash 1066677303, now seen corresponding path program 1 times [2019-11-23 22:11:02,881 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:11:02,881 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431220605] [2019-11-23 22:11:02,881 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:11:02,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:02,971 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:02,972 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [431220605] [2019-11-23 22:11:02,972 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2046813195] [2019-11-23 22:11:02,972 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:03,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:03,005 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 6 conjunts are in the unsatisfiable core [2019-11-23 22:11:03,007 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:11:03,098 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:03,098 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 22:11:03,099 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 11 [2019-11-23 22:11:03,099 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [971764174] [2019-11-23 22:11:03,099 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-23 22:11:03,100 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:11:03,100 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-23 22:11:03,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2019-11-23 22:11:03,101 INFO L87 Difference]: Start difference. First operand 109 states and 129 transitions. Second operand 6 states. [2019-11-23 22:11:03,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:03,288 INFO L93 Difference]: Finished difference Result 399 states and 467 transitions. [2019-11-23 22:11:03,289 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-23 22:11:03,289 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 30 [2019-11-23 22:11:03,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:03,291 INFO L225 Difference]: With dead ends: 399 [2019-11-23 22:11:03,291 INFO L226 Difference]: Without dead ends: 293 [2019-11-23 22:11:03,296 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2019-11-23 22:11:03,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2019-11-23 22:11:03,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 255. [2019-11-23 22:11:03,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2019-11-23 22:11:03,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 304 transitions. [2019-11-23 22:11:03,325 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 304 transitions. Word has length 30 [2019-11-23 22:11:03,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:03,327 INFO L462 AbstractCegarLoop]: Abstraction has 255 states and 304 transitions. [2019-11-23 22:11:03,327 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-23 22:11:03,327 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 304 transitions. [2019-11-23 22:11:03,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2019-11-23 22:11:03,330 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:11:03,330 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:11:03,533 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:03,533 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:11:03,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:11:03,534 INFO L82 PathProgramCache]: Analyzing trace with hash 478455163, now seen corresponding path program 1 times [2019-11-23 22:11:03,534 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:11:03,534 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669084609] [2019-11-23 22:11:03,534 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:11:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:03,730 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:03,730 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [669084609] [2019-11-23 22:11:03,731 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1061269934] [2019-11-23 22:11:03,731 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:03,764 INFO L255 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 7 conjunts are in the unsatisfiable core [2019-11-23 22:11:03,766 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:11:04,036 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:04,037 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-23 22:11:04,037 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 18 [2019-11-23 22:11:04,037 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327806964] [2019-11-23 22:11:04,038 INFO L442 AbstractCegarLoop]: Interpolant automaton has 18 states [2019-11-23 22:11:04,038 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:11:04,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2019-11-23 22:11:04,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=267, Unknown=0, NotChecked=0, Total=306 [2019-11-23 22:11:04,039 INFO L87 Difference]: Start difference. First operand 255 states and 304 transitions. Second operand 18 states. [2019-11-23 22:11:06,678 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2019-11-23 22:11:09,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:09,459 INFO L93 Difference]: Finished difference Result 936 states and 1063 transitions. [2019-11-23 22:11:09,459 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2019-11-23 22:11:09,459 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 37 [2019-11-23 22:11:09,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:09,461 INFO L225 Difference]: With dead ends: 936 [2019-11-23 22:11:09,462 INFO L226 Difference]: Without dead ends: 391 [2019-11-23 22:11:09,466 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3481 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=1395, Invalid=8307, Unknown=0, NotChecked=0, Total=9702 [2019-11-23 22:11:09,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2019-11-23 22:11:09,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 152. [2019-11-23 22:11:09,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 152 states. [2019-11-23 22:11:09,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 152 states and 175 transitions. [2019-11-23 22:11:09,486 INFO L78 Accepts]: Start accepts. Automaton has 152 states and 175 transitions. Word has length 37 [2019-11-23 22:11:09,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:09,486 INFO L462 AbstractCegarLoop]: Abstraction has 152 states and 175 transitions. [2019-11-23 22:11:09,487 INFO L463 AbstractCegarLoop]: Interpolant automaton has 18 states. [2019-11-23 22:11:09,487 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 175 transitions. [2019-11-23 22:11:09,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-11-23 22:11:09,487 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:11:09,488 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:11:09,690 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:09,691 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:11:09,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:11:09,692 INFO L82 PathProgramCache]: Analyzing trace with hash 1811445003, now seen corresponding path program 1 times [2019-11-23 22:11:09,692 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:11:09,698 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [298384530] [2019-11-23 22:11:09,698 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:11:09,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:09,789 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:09,790 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [298384530] [2019-11-23 22:11:09,790 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1070422530] [2019-11-23 22:11:09,790 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:09,833 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-23 22:11:09,835 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:11:09,846 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 22:11:09,859 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:09,859 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-23 22:11:09,860 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2019-11-23 22:11:09,860 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [67389244] [2019-11-23 22:11:09,862 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-23 22:11:09,862 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:11:09,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-23 22:11:09,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2019-11-23 22:11:09,863 INFO L87 Difference]: Start difference. First operand 152 states and 175 transitions. Second operand 8 states. [2019-11-23 22:11:10,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:10,209 INFO L93 Difference]: Finished difference Result 176 states and 200 transitions. [2019-11-23 22:11:10,209 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-11-23 22:11:10,210 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 53 [2019-11-23 22:11:10,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:10,211 INFO L225 Difference]: With dead ends: 176 [2019-11-23 22:11:10,211 INFO L226 Difference]: Without dead ends: 174 [2019-11-23 22:11:10,212 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 57 SyntacticMatches, 2 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=129, Invalid=251, Unknown=0, NotChecked=0, Total=380 [2019-11-23 22:11:10,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174 states. [2019-11-23 22:11:10,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174 to 150. [2019-11-23 22:11:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 150 states. [2019-11-23 22:11:10,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 171 transitions. [2019-11-23 22:11:10,229 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 171 transitions. Word has length 53 [2019-11-23 22:11:10,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:10,230 INFO L462 AbstractCegarLoop]: Abstraction has 150 states and 171 transitions. [2019-11-23 22:11:10,230 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-23 22:11:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 171 transitions. [2019-11-23 22:11:10,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-11-23 22:11:10,231 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:11:10,231 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:11:10,434 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:10,435 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:11:10,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:11:10,435 INFO L82 PathProgramCache]: Analyzing trace with hash 1337051790, now seen corresponding path program 1 times [2019-11-23 22:11:10,435 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:11:10,436 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [216447788] [2019-11-23 22:11:10,436 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:11:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:10,498 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 1 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:10,499 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [216447788] [2019-11-23 22:11:10,499 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1631938462] [2019-11-23 22:11:10,499 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:10,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:10,549 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 12 conjunts are in the unsatisfiable core [2019-11-23 22:11:10,551 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:11:10,755 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 22:11:10,796 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:10,797 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-23 22:11:10,797 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 13 [2019-11-23 22:11:10,797 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543128797] [2019-11-23 22:11:10,798 INFO L442 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-11-23 22:11:10,798 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:11:10,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-11-23 22:11:10,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2019-11-23 22:11:10,798 INFO L87 Difference]: Start difference. First operand 150 states and 171 transitions. Second operand 13 states. [2019-11-23 22:11:11,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:11,760 INFO L93 Difference]: Finished difference Result 321 states and 360 transitions. [2019-11-23 22:11:11,760 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2019-11-23 22:11:11,760 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 55 [2019-11-23 22:11:11,761 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:11,763 INFO L225 Difference]: With dead ends: 321 [2019-11-23 22:11:11,763 INFO L226 Difference]: Without dead ends: 319 [2019-11-23 22:11:11,764 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 50 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 194 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=320, Invalid=736, Unknown=0, NotChecked=0, Total=1056 [2019-11-23 22:11:11,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319 states. [2019-11-23 22:11:11,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319 to 209. [2019-11-23 22:11:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 209 states. [2019-11-23 22:11:11,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 239 transitions. [2019-11-23 22:11:11,791 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 239 transitions. Word has length 55 [2019-11-23 22:11:11,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:11,792 INFO L462 AbstractCegarLoop]: Abstraction has 209 states and 239 transitions. [2019-11-23 22:11:11,792 INFO L463 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-11-23 22:11:11,792 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 239 transitions. [2019-11-23 22:11:11,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-11-23 22:11:11,793 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:11:11,794 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:11:11,998 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:11,998 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:11:11,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:11:11,999 INFO L82 PathProgramCache]: Analyzing trace with hash -586176244, now seen corresponding path program 1 times [2019-11-23 22:11:11,999 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:11:11,999 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [359477031] [2019-11-23 22:11:11,999 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:11:12,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:12,151 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:12,152 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [359477031] [2019-11-23 22:11:12,152 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [633112418] [2019-11-23 22:11:12,152 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:12,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:12,229 INFO L255 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-23 22:11:12,237 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:11:12,426 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:12,427 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-23 22:11:12,427 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9] total 18 [2019-11-23 22:11:12,427 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2080835477] [2019-11-23 22:11:12,428 INFO L442 AbstractCegarLoop]: Interpolant automaton has 18 states [2019-11-23 22:11:12,428 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:11:12,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2019-11-23 22:11:12,428 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=265, Unknown=0, NotChecked=0, Total=306 [2019-11-23 22:11:12,429 INFO L87 Difference]: Start difference. First operand 209 states and 239 transitions. Second operand 18 states. [2019-11-23 22:11:21,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:21,969 INFO L93 Difference]: Finished difference Result 1647 states and 1835 transitions. [2019-11-23 22:11:21,969 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2019-11-23 22:11:21,969 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 55 [2019-11-23 22:11:21,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:21,974 INFO L225 Difference]: With dead ends: 1647 [2019-11-23 22:11:21,974 INFO L226 Difference]: Without dead ends: 953 [2019-11-23 22:11:21,980 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 190 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 141 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7752 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=3202, Invalid=17104, Unknown=0, NotChecked=0, Total=20306 [2019-11-23 22:11:21,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 953 states. [2019-11-23 22:11:22,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 953 to 316. [2019-11-23 22:11:22,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 316 states. [2019-11-23 22:11:22,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 316 states and 357 transitions. [2019-11-23 22:11:22,034 INFO L78 Accepts]: Start accepts. Automaton has 316 states and 357 transitions. Word has length 55 [2019-11-23 22:11:22,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:22,034 INFO L462 AbstractCegarLoop]: Abstraction has 316 states and 357 transitions. [2019-11-23 22:11:22,034 INFO L463 AbstractCegarLoop]: Interpolant automaton has 18 states. [2019-11-23 22:11:22,034 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 357 transitions. [2019-11-23 22:11:22,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2019-11-23 22:11:22,035 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:11:22,035 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:11:22,238 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:22,239 INFO L410 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:11:22,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:11:22,239 INFO L82 PathProgramCache]: Analyzing trace with hash 2004720992, now seen corresponding path program 2 times [2019-11-23 22:11:22,239 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:11:22,239 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23917847] [2019-11-23 22:11:22,239 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:11:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:11:22,413 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:22,414 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [23917847] [2019-11-23 22:11:22,414 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1863954116] [2019-11-23 22:11:22,414 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:22,470 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-11-23 22:11:22,470 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-11-23 22:11:22,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 14 conjunts are in the unsatisfiable core [2019-11-23 22:11:22,482 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:11:22,646 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 22:11:22,687 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 63 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:11:22,687 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-23 22:11:22,688 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 10] total 19 [2019-11-23 22:11:22,688 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186207967] [2019-11-23 22:11:22,688 INFO L442 AbstractCegarLoop]: Interpolant automaton has 19 states [2019-11-23 22:11:22,688 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:11:22,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2019-11-23 22:11:22,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=295, Unknown=0, NotChecked=0, Total=342 [2019-11-23 22:11:22,689 INFO L87 Difference]: Start difference. First operand 316 states and 357 transitions. Second operand 19 states. [2019-11-23 22:11:27,623 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 45 [2019-11-23 22:11:29,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:11:29,705 INFO L93 Difference]: Finished difference Result 764 states and 845 transitions. [2019-11-23 22:11:29,706 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2019-11-23 22:11:29,706 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 89 [2019-11-23 22:11:29,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:11:29,706 INFO L225 Difference]: With dead ends: 764 [2019-11-23 22:11:29,706 INFO L226 Difference]: Without dead ends: 0 [2019-11-23 22:11:29,710 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2267 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=2032, Invalid=5978, Unknown=0, NotChecked=0, Total=8010 [2019-11-23 22:11:29,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-23 22:11:29,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-23 22:11:29,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-23 22:11:29,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-23 22:11:29,710 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 89 [2019-11-23 22:11:29,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:11:29,711 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-23 22:11:29,711 INFO L463 AbstractCegarLoop]: Interpolant automaton has 19 states. [2019-11-23 22:11:29,711 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-23 22:11:29,711 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-23 22:11:29,914 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:11:29,920 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-23 22:11:31,216 WARN L192 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 381 DAG size of output: 326 [2019-11-23 22:11:31,988 WARN L192 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 296 [2019-11-23 22:11:32,175 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 225 [2019-11-23 22:11:32,766 WARN L192 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 336 [2019-11-23 22:11:33,251 WARN L192 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 314 [2019-11-23 22:11:33,696 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 295 [2019-11-23 22:11:33,810 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 228 [2019-11-23 22:11:34,342 WARN L192 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 331 [2019-11-23 22:11:34,789 WARN L192 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 315 [2019-11-23 22:11:35,107 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 303 [2019-11-23 22:11:35,265 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 235 [2019-11-23 22:11:35,387 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 225 [2019-11-23 22:11:35,905 WARN L192 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 338 [2019-11-23 22:11:36,149 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 227 [2019-11-23 22:11:39,729 WARN L192 SmtUtils]: Spent 3.58 s on a formula simplification. DAG size of input: 314 DAG size of output: 69 [2019-11-23 22:11:41,354 WARN L192 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 284 DAG size of output: 29 [2019-11-23 22:11:43,542 WARN L192 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 223 DAG size of output: 91 [2019-11-23 22:11:45,927 WARN L192 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 322 DAG size of output: 72 [2019-11-23 22:11:49,451 WARN L192 SmtUtils]: Spent 3.52 s on a formula simplification. DAG size of input: 297 DAG size of output: 87 [2019-11-23 22:11:51,036 WARN L192 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 283 DAG size of output: 19 [2019-11-23 22:11:53,242 WARN L192 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 225 DAG size of output: 93 [2019-11-23 22:11:56,817 WARN L192 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 322 DAG size of output: 73 [2019-11-23 22:11:59,528 WARN L192 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 301 DAG size of output: 65 [2019-11-23 22:12:03,305 WARN L192 SmtUtils]: Spent 3.78 s on a formula simplification. DAG size of input: 283 DAG size of output: 121 [2019-11-23 22:12:04,125 WARN L192 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 27 [2019-11-23 22:12:06,051 WARN L192 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 223 DAG size of output: 91 [2019-11-23 22:12:08,768 WARN L192 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 330 DAG size of output: 81 [2019-11-23 22:12:11,006 WARN L192 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 225 DAG size of output: 93 [2019-11-23 22:12:11,855 WARN L192 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 25 [2019-11-23 22:12:11,859 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,859 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,860 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-23 22:12:11,860 INFO L444 ceAbstractionStarter]: For program point L4(lines 4 6) no Hoare annotation was computed. [2019-11-23 22:12:11,860 INFO L440 ceAbstractionStarter]: At program point L4-2(lines 3 8) the Hoare annotation is: (let ((.cse16 (* 6 ULTIMATE.start_main_~l~0)) (.cse17 (* 8 ULTIMATE.start_main_~n~0)) (.cse0 (div ULTIMATE.start_main_~j~0 2)) (.cse18 (* 2 ULTIMATE.start_main_~l~0))) (let ((.cse6 (<= 1 ULTIMATE.start_main_~r~0)) (.cse8 (<= ULTIMATE.start_main_~l~0 1)) (.cse2 (<= (+ ULTIMATE.start_main_~j~0 1) ULTIMATE.start_main_~n~0)) (.cse13 (<= (+ .cse18 2) ULTIMATE.start_main_~n~0)) (.cse10 (<= 2 ULTIMATE.start_main_~i~0)) (.cse11 (exists ((v_ULTIMATE.start_main_~j~0_23 Int)) (let ((.cse19 (div v_ULTIMATE.start_main_~j~0_23 2))) (and (<= (+ v_ULTIMATE.start_main_~j~0_23 1) ULTIMATE.start_main_~j~0) (<= (div (- ULTIMATE.start_main_~r~0) (- 2)) (+ .cse19 1)) (<= 1 .cse19))))) (.cse3 (<= (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) (- 1)) (- 2)) (+ .cse0 1))) (.cse7 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse12 (<= 1 ULTIMATE.start_main_~l~0)) (.cse1 (<= 1 ULTIMATE.start_main_~i~0)) (.cse9 (exists ((v_ULTIMATE.start_main_~j~0_22 Int)) (and (<= (div (- v_ULTIMATE.start_main_~j~0_22) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) (<= ULTIMATE.start_main_~i~0 v_ULTIMATE.start_main_~j~0_22)))) (.cse4 (<= ULTIMATE.start_main_~j~0 .cse18)) (.cse5 (= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse14 (<= (+ (* 8 ULTIMATE.start_main_~r~0) .cse16) (+ .cse17 (* 3 ULTIMATE.start_main_~j~0)))) (.cse15 (<= .cse18 ULTIMATE.start_main_~r~0))) (or (and (<= 1 .cse0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse2 .cse9 .cse10 .cse5 .cse11 .cse12 .cse6 .cse8) (and .cse2 .cse9 .cse13 .cse10 .cse5 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0) .cse12 .cse14 (exists ((v_ULTIMATE.start_main_~j~0_25 Int)) (and (<= 1 (div v_ULTIMATE.start_main_~j~0_25 2)) (<= (* 2 v_ULTIMATE.start_main_~j~0_25) ULTIMATE.start_main_~j~0))) .cse15) (and (or (and .cse2 .cse9 .cse13 .cse10 .cse11 .cse15) (and .cse1 .cse3 .cse4 .cse7 .cse15)) .cse5 .cse12 (<= (+ (* 5 ULTIMATE.start_main_~r~0) .cse16 3) .cse17)) (and .cse1 .cse9 (<= (div (- ULTIMATE.start_main_~j~0) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) .cse4 (<= .cse18 ULTIMATE.start_main_~j~0) .cse5 .cse14 .cse15 (<= 2 ULTIMATE.start_main_~j~0))))) [2019-11-23 22:12:11,861 INFO L444 ceAbstractionStarter]: For program point L4-3(lines 4 6) no Hoare annotation was computed. [2019-11-23 22:12:11,861 INFO L440 ceAbstractionStarter]: At program point L4-5(lines 3 8) the Hoare annotation is: (let ((.cse16 (* 6 ULTIMATE.start_main_~l~0)) (.cse17 (* 8 ULTIMATE.start_main_~n~0)) (.cse19 (* 2 ULTIMATE.start_main_~l~0))) (let ((.cse6 (exists ((v_ULTIMATE.start_main_~j~0_23 Int)) (let ((.cse20 (div v_ULTIMATE.start_main_~j~0_23 2))) (and (<= (+ v_ULTIMATE.start_main_~j~0_23 1) ULTIMATE.start_main_~j~0) (<= (div (- ULTIMATE.start_main_~r~0) (- 2)) (+ .cse20 1)) (<= 1 .cse20))))) (.cse10 (<= (+ .cse19 2) ULTIMATE.start_main_~n~0)) (.cse3 (<= 2 ULTIMATE.start_main_~i~0)) (.cse0 (<= (+ ULTIMATE.start_main_~j~0 1) ULTIMATE.start_main_~n~0)) (.cse2 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse13 (<= (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) (- 1)) (- 2)) (+ (div ULTIMATE.start_main_~j~0 2) 1))) (.cse4 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse5 (<= 1 ULTIMATE.start_main_~l~0)) (.cse7 (<= 1 ULTIMATE.start_main_~r~0)) (.cse15 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse8 (<= ULTIMATE.start_main_~l~0 1)) (.cse12 (<= 1 ULTIMATE.start_main_~i~0)) (.cse1 (exists ((v_ULTIMATE.start_main_~j~0_22 Int)) (and (<= (div (- v_ULTIMATE.start_main_~j~0_22) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) (<= ULTIMATE.start_main_~i~0 v_ULTIMATE.start_main_~j~0_22)))) (.cse14 (<= ULTIMATE.start_main_~j~0 .cse19)) (.cse18 (<= (+ (* 8 ULTIMATE.start_main_~r~0) .cse16) (+ .cse17 (* 3 ULTIMATE.start_main_~j~0)))) (.cse11 (<= .cse19 ULTIMATE.start_main_~r~0)) (.cse9 (<= 2 ULTIMATE.start_main_~j~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and (or (and .cse0 .cse1 .cse2 .cse10 .cse3 .cse6 .cse11) (and .cse12 .cse13 .cse2 .cse14 .cse15 .cse11)) .cse5 (<= (+ (* 5 ULTIMATE.start_main_~r~0) .cse16 3) .cse17)) (and .cse0 .cse1 .cse2 .cse10 .cse3 .cse4 .cse5 .cse18 (exists ((v_ULTIMATE.start_main_~j~0_25 Int)) (and (<= 1 (div v_ULTIMATE.start_main_~j~0_25 2)) (<= (* 2 v_ULTIMATE.start_main_~j~0_25) ULTIMATE.start_main_~j~0))) .cse11) (and .cse12 .cse0 .cse2 .cse13 .cse14 .cse4 .cse5 .cse7 .cse15 .cse8 .cse9) (and .cse12 .cse1 (<= (div (- ULTIMATE.start_main_~j~0) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) .cse14 (<= .cse19 ULTIMATE.start_main_~j~0) (= 1 ULTIMATE.start___VERIFIER_assert_~cond) .cse18 .cse11 .cse9)))) [2019-11-23 22:12:11,861 INFO L444 ceAbstractionStarter]: For program point L4-6(lines 4 6) no Hoare annotation was computed. [2019-11-23 22:12:11,861 INFO L440 ceAbstractionStarter]: At program point L4-8(lines 3 8) the Hoare annotation is: (let ((.cse16 (* 6 ULTIMATE.start_main_~l~0)) (.cse17 (* 8 ULTIMATE.start_main_~n~0)) (.cse0 (div ULTIMATE.start_main_~j~0 2)) (.cse18 (* 2 ULTIMATE.start_main_~l~0))) (let ((.cse6 (<= 1 ULTIMATE.start_main_~r~0)) (.cse8 (<= ULTIMATE.start_main_~l~0 1)) (.cse2 (<= (+ ULTIMATE.start_main_~j~0 1) ULTIMATE.start_main_~n~0)) (.cse13 (<= (+ .cse18 2) ULTIMATE.start_main_~n~0)) (.cse10 (<= 2 ULTIMATE.start_main_~i~0)) (.cse11 (exists ((v_ULTIMATE.start_main_~j~0_23 Int)) (let ((.cse19 (div v_ULTIMATE.start_main_~j~0_23 2))) (and (<= (+ v_ULTIMATE.start_main_~j~0_23 1) ULTIMATE.start_main_~j~0) (<= (div (- ULTIMATE.start_main_~r~0) (- 2)) (+ .cse19 1)) (<= 1 .cse19))))) (.cse3 (<= (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) (- 1)) (- 2)) (+ .cse0 1))) (.cse7 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse12 (<= 1 ULTIMATE.start_main_~l~0)) (.cse1 (<= 1 ULTIMATE.start_main_~i~0)) (.cse9 (exists ((v_ULTIMATE.start_main_~j~0_22 Int)) (and (<= (div (- v_ULTIMATE.start_main_~j~0_22) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) (<= ULTIMATE.start_main_~i~0 v_ULTIMATE.start_main_~j~0_22)))) (.cse4 (<= ULTIMATE.start_main_~j~0 .cse18)) (.cse5 (= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse14 (<= (+ (* 8 ULTIMATE.start_main_~r~0) .cse16) (+ .cse17 (* 3 ULTIMATE.start_main_~j~0)))) (.cse15 (<= .cse18 ULTIMATE.start_main_~r~0))) (or (and (<= 1 .cse0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse2 .cse9 .cse10 .cse5 .cse11 .cse12 .cse6 .cse8) (and .cse2 .cse9 .cse13 .cse10 .cse5 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0) .cse12 .cse14 (exists ((v_ULTIMATE.start_main_~j~0_25 Int)) (and (<= 1 (div v_ULTIMATE.start_main_~j~0_25 2)) (<= (* 2 v_ULTIMATE.start_main_~j~0_25) ULTIMATE.start_main_~j~0))) .cse15) (and (or (and .cse2 .cse9 .cse13 .cse10 .cse11 .cse15) (and .cse1 .cse3 .cse4 .cse7 .cse15)) .cse5 .cse12 (<= (+ (* 5 ULTIMATE.start_main_~r~0) .cse16 3) .cse17)) (and .cse1 .cse9 (<= (div (- ULTIMATE.start_main_~j~0) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) .cse4 (<= .cse18 ULTIMATE.start_main_~j~0) .cse5 .cse14 .cse15 (<= 2 ULTIMATE.start_main_~j~0))))) [2019-11-23 22:12:11,862 INFO L444 ceAbstractionStarter]: For program point L4-9(lines 4 6) no Hoare annotation was computed. [2019-11-23 22:12:11,862 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,862 INFO L440 ceAbstractionStarter]: At program point L4-11(lines 3 8) the Hoare annotation is: (let ((.cse16 (* 6 ULTIMATE.start_main_~l~0)) (.cse17 (* 8 ULTIMATE.start_main_~n~0)) (.cse19 (* 2 ULTIMATE.start_main_~l~0))) (let ((.cse6 (exists ((v_ULTIMATE.start_main_~j~0_23 Int)) (let ((.cse20 (div v_ULTIMATE.start_main_~j~0_23 2))) (and (<= (+ v_ULTIMATE.start_main_~j~0_23 1) ULTIMATE.start_main_~j~0) (<= (div (- ULTIMATE.start_main_~r~0) (- 2)) (+ .cse20 1)) (<= 1 .cse20))))) (.cse10 (<= (+ .cse19 2) ULTIMATE.start_main_~n~0)) (.cse3 (<= 2 ULTIMATE.start_main_~i~0)) (.cse0 (<= (+ ULTIMATE.start_main_~j~0 1) ULTIMATE.start_main_~n~0)) (.cse2 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse13 (<= (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) (- 1)) (- 2)) (+ (div ULTIMATE.start_main_~j~0 2) 1))) (.cse4 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse5 (<= 1 ULTIMATE.start_main_~l~0)) (.cse7 (<= 1 ULTIMATE.start_main_~r~0)) (.cse15 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse8 (<= ULTIMATE.start_main_~l~0 1)) (.cse12 (<= 1 ULTIMATE.start_main_~i~0)) (.cse1 (exists ((v_ULTIMATE.start_main_~j~0_22 Int)) (and (<= (div (- v_ULTIMATE.start_main_~j~0_22) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) (<= ULTIMATE.start_main_~i~0 v_ULTIMATE.start_main_~j~0_22)))) (.cse14 (<= ULTIMATE.start_main_~j~0 .cse19)) (.cse18 (<= (+ (* 8 ULTIMATE.start_main_~r~0) .cse16) (+ .cse17 (* 3 ULTIMATE.start_main_~j~0)))) (.cse11 (<= .cse19 ULTIMATE.start_main_~r~0)) (.cse9 (<= 2 ULTIMATE.start_main_~j~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and (or (and .cse0 .cse1 .cse2 .cse10 .cse3 .cse6 .cse11) (and .cse12 .cse13 .cse2 .cse14 .cse15 .cse11)) .cse5 (<= (+ (* 5 ULTIMATE.start_main_~r~0) .cse16 3) .cse17)) (and .cse0 .cse1 .cse2 .cse10 .cse3 .cse4 .cse5 .cse18 (exists ((v_ULTIMATE.start_main_~j~0_25 Int)) (and (<= 1 (div v_ULTIMATE.start_main_~j~0_25 2)) (<= (* 2 v_ULTIMATE.start_main_~j~0_25) ULTIMATE.start_main_~j~0))) .cse11) (and .cse12 .cse0 .cse2 .cse13 .cse14 .cse4 .cse5 .cse7 .cse15 .cse8 .cse9) (and .cse12 .cse1 (<= (div (- ULTIMATE.start_main_~j~0) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) .cse14 (<= .cse19 ULTIMATE.start_main_~j~0) (= 1 ULTIMATE.start___VERIFIER_assert_~cond) .cse18 .cse11 .cse9)))) [2019-11-23 22:12:11,862 INFO L444 ceAbstractionStarter]: For program point L4-12(lines 4 6) no Hoare annotation was computed. [2019-11-23 22:12:11,862 INFO L440 ceAbstractionStarter]: At program point L4-14(lines 3 8) the Hoare annotation is: (let ((.cse8 (* 2 ULTIMATE.start_main_~l~0))) (let ((.cse5 (<= (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) (- 1)) (- 2)) (+ ULTIMATE.start_main_~l~0 1))) (.cse6 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse0 (<= 1 ULTIMATE.start_main_~i~0)) (.cse7 (<= .cse8 ULTIMATE.start_main_~j~0)) (.cse2 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse3 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~n~0)) (.cse4 (<= 1 ULTIMATE.start_main_~l~0)) (.cse9 (<= .cse8 ULTIMATE.start_main_~r~0)) (.cse1 (= 1 ULTIMATE.start___VERIFIER_assert_~cond))) (or (and (<= 1 (div ULTIMATE.start_main_~j~0 2)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= 1 ULTIMATE.start_main_~r~0) .cse6 (<= ULTIMATE.start_main_~l~0 1)) (and .cse0 .cse1 .cse7 .cse3 (<= (+ ULTIMATE.start_main_~r~0 .cse8) (* 2 ULTIMATE.start_main_~n~0)) .cse5 .cse4 .cse6 .cse9) (and (let ((.cse10 (exists ((v_ULTIMATE.start_main_~j~0_22 Int)) (and (<= (div (- v_ULTIMATE.start_main_~j~0_22) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) (<= ULTIMATE.start_main_~i~0 v_ULTIMATE.start_main_~j~0_22))))) (or (and .cse10 (<= (+ .cse8 2) ULTIMATE.start_main_~n~0) (<= 2 ULTIMATE.start_main_~i~0) .cse2 .cse3 .cse4 .cse9 (<= 2 ULTIMATE.start_main_~j~0)) (and .cse0 .cse10 .cse7 .cse2 .cse3 .cse4 .cse9))) .cse1 (<= (+ (* 8 ULTIMATE.start_main_~r~0) (* 6 ULTIMATE.start_main_~l~0)) (+ (* 8 ULTIMATE.start_main_~n~0) (* 3 ULTIMATE.start_main_~j~0))))))) [2019-11-23 22:12:11,862 INFO L444 ceAbstractionStarter]: For program point L4-15(lines 4 6) no Hoare annotation was computed. [2019-11-23 22:12:11,862 INFO L444 ceAbstractionStarter]: For program point L21-1(lines 21 54) no Hoare annotation was computed. [2019-11-23 22:12:11,863 INFO L440 ceAbstractionStarter]: At program point L4-17(lines 3 8) the Hoare annotation is: (let ((.cse14 (* 2 ULTIMATE.start_main_~l~0))) (let ((.cse8 (* 6 ULTIMATE.start_main_~l~0)) (.cse9 (* 8 ULTIMATE.start_main_~n~0)) (.cse2 (<= .cse14 ULTIMATE.start_main_~j~0)) (.cse7 (<= .cse14 ULTIMATE.start_main_~r~0)) (.cse0 (<= 1 ULTIMATE.start_main_~i~0)) (.cse1 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse11 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse5 (<= 1 ULTIMATE.start_main_~l~0)) (.cse3 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~n~0)) (.cse4 (<= (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) (- 1)) (- 2)) (+ ULTIMATE.start_main_~l~0 1))) (.cse6 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse15 (<= 2 ULTIMATE.start_main_~j~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= (+ (* 5 ULTIMATE.start_main_~r~0) .cse8 3) .cse9)) (and (let ((.cse13 (* 3 ULTIMATE.start_main_~r~0))) (let ((.cse12 (<= 14 (+ .cse13 (* 4 ULTIMATE.start_main_~l~0)))) (.cse10 (exists ((v_ULTIMATE.start_main_~j~0_22 Int)) (and (<= (div (- v_ULTIMATE.start_main_~j~0_22) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) (<= ULTIMATE.start_main_~i~0 v_ULTIMATE.start_main_~j~0_22))))) (or (and .cse0 .cse10 .cse1 (= 1 ULTIMATE.start___VERIFIER_assert_~cond) .cse2 .cse11 .cse3 .cse5 .cse6 .cse7 .cse12) (and (<= (+ .cse13 10) (+ (* 4 ULTIMATE.start_main_~n~0) (* 2 ULTIMATE.start_main_~j~0))) (or (and .cse0 .cse10 .cse1 .cse2 .cse11 .cse3 .cse5 .cse6 .cse7 .cse12) (and .cse10 .cse1 (<= (+ .cse14 2) ULTIMATE.start_main_~n~0) (<= 2 ULTIMATE.start_main_~i~0) .cse11 .cse3 .cse5 .cse7 .cse15)))))) (<= (+ (* 8 ULTIMATE.start_main_~r~0) .cse8) (+ .cse9 (* 3 ULTIMATE.start_main_~j~0)))) (and .cse0 .cse1 (<= ULTIMATE.start_main_~r~0 .cse14) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse11 .cse5 .cse3 .cse4 (<= 1 ULTIMATE.start_main_~r~0) .cse6 (<= ULTIMATE.start_main_~l~0 1) .cse15)))) [2019-11-23 22:12:11,863 INFO L444 ceAbstractionStarter]: For program point L4-18(lines 4 6) no Hoare annotation was computed. [2019-11-23 22:12:11,863 INFO L440 ceAbstractionStarter]: At program point L4-20(lines 3 8) the Hoare annotation is: (let ((.cse12 (* 2 ULTIMATE.start_main_~l~0)) (.cse1 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) (- 1)) (- 2)))) (let ((.cse6 (<= .cse1 (+ ULTIMATE.start_main_~l~0 1))) (.cse10 (<= 2 ULTIMATE.start_main_~j~0)) (.cse0 (<= 1 ULTIMATE.start_main_~i~0)) (.cse2 (= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse4 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse5 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~n~0)) (.cse7 (<= 1 ULTIMATE.start_main_~r~0)) (.cse8 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse9 (<= .cse12 ULTIMATE.start_main_~r~0)) (.cse3 (<= 1 ULTIMATE.start_main_~l~0))) (or (and .cse0 (<= .cse1 (+ (div ULTIMATE.start_main_~j~0 2) 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse2 .cse6 .cse4 .cse5 .cse3 .cse7 .cse8 (<= ULTIMATE.start_main_~l~0 1) .cse10) (and (let ((.cse11 (exists ((v_ULTIMATE.start_main_~j~0_22 Int)) (and (<= (div (- v_ULTIMATE.start_main_~j~0_22) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) (<= ULTIMATE.start_main_~i~0 v_ULTIMATE.start_main_~j~0_22))))) (or (and .cse11 (<= (+ .cse12 2) ULTIMATE.start_main_~n~0) (<= 2 ULTIMATE.start_main_~i~0) .cse2 .cse5 .cse4 .cse9 .cse10) (and .cse0 .cse11 .cse2 (<= .cse12 ULTIMATE.start_main_~j~0) .cse4 .cse5 .cse7 .cse8 .cse9))) .cse3 (<= (+ (* 8 ULTIMATE.start_main_~r~0) (* 6 ULTIMATE.start_main_~l~0)) (+ (* 8 ULTIMATE.start_main_~n~0) (* 3 ULTIMATE.start_main_~j~0))))))) [2019-11-23 22:12:11,863 INFO L444 ceAbstractionStarter]: For program point L4-21(lines 4 6) no Hoare annotation was computed. [2019-11-23 22:12:11,864 INFO L440 ceAbstractionStarter]: At program point L4-23(lines 3 8) the Hoare annotation is: (let ((.cse11 (* 2 ULTIMATE.start_main_~l~0))) (let ((.cse2 (<= (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) (- 1)) (- 2)) (+ ULTIMATE.start_main_~l~0 1))) (.cse1 (<= .cse11 ULTIMATE.start_main_~j~0)) (.cse0 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse3 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse4 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~n~0)) (.cse5 (<= (+ ULTIMATE.start_main_~r~0 .cse11) (* 2 ULTIMATE.start_main_~n~0))) (.cse6 (<= 1 ULTIMATE.start_main_~l~0)) (.cse7 (<= 1 ULTIMATE.start_main_~r~0)) (.cse8 (<= .cse11 ULTIMATE.start_main_~r~0)) (.cse9 (<= 2 ULTIMATE.start_main_~j~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse2 .cse4 .cse6 .cse3 .cse7 (<= ULTIMATE.start_main_~l~0 1) .cse9) (and (let ((.cse12 (* 3 ULTIMATE.start_main_~r~0))) (let ((.cse10 (<= 14 (+ .cse12 (* 4 ULTIMATE.start_main_~l~0))))) (or (and (exists ((v_ULTIMATE.start_main_~j~0_22 Int)) (and (<= (div (- v_ULTIMATE.start_main_~j~0_22) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) (<= ULTIMATE.start_main_~i~0 v_ULTIMATE.start_main_~j~0_22))) .cse0 (= 1 ULTIMATE.start___VERIFIER_assert_~cond) .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 .cse9) (and .cse0 (<= (+ .cse11 2) ULTIMATE.start_main_~n~0) (<= (+ .cse12 10) (+ (* 4 ULTIMATE.start_main_~n~0) (* 2 ULTIMATE.start_main_~j~0))) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 .cse9)))) (<= (+ (* 8 ULTIMATE.start_main_~r~0) (* 6 ULTIMATE.start_main_~l~0)) (+ (* 8 ULTIMATE.start_main_~n~0) (* 3 ULTIMATE.start_main_~j~0))))))) [2019-11-23 22:12:11,864 INFO L444 ceAbstractionStarter]: For program point L4-24(lines 4 6) no Hoare annotation was computed. [2019-11-23 22:12:11,864 INFO L440 ceAbstractionStarter]: At program point L4-26(lines 3 8) the Hoare annotation is: (let ((.cse9 (* 2 ULTIMATE.start_main_~l~0))) (let ((.cse0 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) (- 1)) (- 2))) (.cse6 (<= .cse9 ULTIMATE.start_main_~r~0)) (.cse1 (= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse2 (<= 1 ULTIMATE.start_main_~l~0)) (.cse4 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~n~0)) (.cse3 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse5 (<= 1 ULTIMATE.start_main_~r~0)) (.cse7 (<= ULTIMATE.start_main_~l~0 1)) (.cse8 (<= 2 ULTIMATE.start_main_~j~0))) (or (and (<= .cse0 (+ (div ULTIMATE.start_main_~j~0 2) 1)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 (<= .cse0 (+ ULTIMATE.start_main_~l~0 1)) .cse2 .cse4 .cse3 .cse5 .cse7 .cse8) (and (<= (+ (* 3 ULTIMATE.start_main_~r~0) 10) (+ (* 4 ULTIMATE.start_main_~n~0) (* 2 ULTIMATE.start_main_~j~0))) (<= (+ .cse9 2) ULTIMATE.start_main_~n~0) .cse1 .cse3 .cse4 .cse2 .cse5 (<= (+ (* 8 ULTIMATE.start_main_~r~0) (* 6 ULTIMATE.start_main_~l~0)) (+ (* 8 ULTIMATE.start_main_~n~0) (* 3 ULTIMATE.start_main_~j~0))) .cse6 .cse8) (and (exists ((v_ULTIMATE.start_main_~j~0_22 Int)) (and (<= (div (- v_ULTIMATE.start_main_~j~0_22) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) (<= ULTIMATE.start_main_~i~0 v_ULTIMATE.start_main_~j~0_22))) .cse1 .cse2 .cse4 .cse3 .cse5 .cse7 .cse8)))) [2019-11-23 22:12:11,864 INFO L444 ceAbstractionStarter]: For program point L4-27(lines 4 6) no Hoare annotation was computed. [2019-11-23 22:12:11,864 INFO L440 ceAbstractionStarter]: At program point L4-29(lines 3 8) the Hoare annotation is: (let ((.cse7 (* 2 ULTIMATE.start_main_~l~0)) (.cse0 (div ULTIMATE.start_main_~j~0 2))) (let ((.cse1 (<= (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) (- 1)) (- 2)) (+ .cse0 1))) (.cse2 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse4 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse3 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~n~0)) (.cse5 (<= 1 ULTIMATE.start_main_~l~0)) (.cse6 (<= .cse7 ULTIMATE.start_main_~r~0))) (or (and (<= 1 .cse0) .cse1 .cse2 .cse3 .cse4 .cse5 (<= 1 ULTIMATE.start_main_~r~0) (<= ULTIMATE.start_main_~l~0 1)) (and .cse1 .cse2 .cse4 .cse3 .cse5 .cse6) (and (let ((.cse8 (<= 2 ULTIMATE.start_main_~j~0))) (or (and (exists ((v_ULTIMATE.start_main_~j~0_22 Int)) (and (<= (div (- v_ULTIMATE.start_main_~j~0_22) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) (<= ULTIMATE.start_main_~i~0 v_ULTIMATE.start_main_~j~0_22))) .cse2 (= 1 ULTIMATE.start___VERIFIER_assert_~cond) (<= .cse7 ULTIMATE.start_main_~j~0) .cse4 .cse3 .cse5 .cse6 .cse8) (and .cse2 (<= (+ (* 3 ULTIMATE.start_main_~r~0) 10) (+ (* 4 ULTIMATE.start_main_~n~0) (* 2 ULTIMATE.start_main_~j~0))) (<= (+ .cse7 2) ULTIMATE.start_main_~n~0) .cse4 .cse3 .cse5 .cse6 .cse8))) (<= (+ (* 8 ULTIMATE.start_main_~r~0) (* 6 ULTIMATE.start_main_~l~0)) (+ (* 8 ULTIMATE.start_main_~n~0) (* 3 ULTIMATE.start_main_~j~0))))))) [2019-11-23 22:12:11,864 INFO L444 ceAbstractionStarter]: For program point L4-30(lines 4 6) no Hoare annotation was computed. [2019-11-23 22:12:11,864 INFO L444 ceAbstractionStarter]: For program point L5(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,865 INFO L444 ceAbstractionStarter]: For program point L5-1(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,865 INFO L440 ceAbstractionStarter]: At program point L4-32(lines 3 8) the Hoare annotation is: (and (= 1 ULTIMATE.start___VERIFIER_assert_~cond) (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0) (<= (+ (* 8 ULTIMATE.start_main_~r~0) (* 6 ULTIMATE.start_main_~l~0)) (+ (* 8 ULTIMATE.start_main_~n~0) (* 3 ULTIMATE.start_main_~j~0))) (<= (* 2 ULTIMATE.start_main_~l~0) ULTIMATE.start_main_~r~0) (<= 2 ULTIMATE.start_main_~l~0) (<= 2 ULTIMATE.start_main_~j~0)) [2019-11-23 22:12:11,865 INFO L444 ceAbstractionStarter]: For program point L5-2(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,865 INFO L444 ceAbstractionStarter]: For program point L4-33(lines 4 6) no Hoare annotation was computed. [2019-11-23 22:12:11,865 INFO L444 ceAbstractionStarter]: For program point L5-3(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,865 INFO L444 ceAbstractionStarter]: For program point L5-4(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,865 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,865 INFO L440 ceAbstractionStarter]: At program point L4-35(lines 3 8) the Hoare annotation is: (and (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond)) (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0) (<= (+ (* 8 ULTIMATE.start_main_~r~0) (* 6 ULTIMATE.start_main_~l~0)) (+ (* 8 ULTIMATE.start_main_~n~0) (* 3 ULTIMATE.start_main_~j~0))) (<= (* 2 ULTIMATE.start_main_~l~0) ULTIMATE.start_main_~r~0) (<= 2 ULTIMATE.start_main_~l~0) (<= 2 ULTIMATE.start_main_~j~0)) [2019-11-23 22:12:11,865 INFO L444 ceAbstractionStarter]: For program point L5-5(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,865 INFO L444 ceAbstractionStarter]: For program point L4-36(lines 4 6) no Hoare annotation was computed. [2019-11-23 22:12:11,865 INFO L444 ceAbstractionStarter]: For program point L5-6(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,865 INFO L444 ceAbstractionStarter]: For program point L5-7(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,866 INFO L440 ceAbstractionStarter]: At program point L4-38(lines 3 8) the Hoare annotation is: (and (<= 1 (div ULTIMATE.start_main_~j~0 2)) (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond)) (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0) (<= 1 ULTIMATE.start_main_~l~0) (<= 1 ULTIMATE.start_main_~r~0) (<= ULTIMATE.start_main_~l~0 1) (<= (+ ULTIMATE.start_main_~l~0 1) ULTIMATE.start_main_~n~0)) [2019-11-23 22:12:11,866 INFO L444 ceAbstractionStarter]: For program point L5-8(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,866 INFO L444 ceAbstractionStarter]: For program point L4-39(lines 4 6) no Hoare annotation was computed. [2019-11-23 22:12:11,866 INFO L444 ceAbstractionStarter]: For program point L5-9(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,866 INFO L444 ceAbstractionStarter]: For program point L5-10(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,866 INFO L440 ceAbstractionStarter]: At program point L4-41(lines 3 8) the Hoare annotation is: (let ((.cse7 (+ ULTIMATE.start_main_~l~0 1))) (let ((.cse0 (<= 1 (div ULTIMATE.start_main_~j~0 2))) (.cse1 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse2 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse3 (<= 1 ULTIMATE.start_main_~l~0)) (.cse4 (<= 1 ULTIMATE.start_main_~r~0)) (.cse5 (<= ULTIMATE.start_main_~l~0 1)) (.cse6 (<= .cse7 ULTIMATE.start_main_~n~0))) (or (and .cse0 .cse1 (= 1 ULTIMATE.start___VERIFIER_assert_~cond) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 (<= (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) (- 1)) (- 2)) .cse7) .cse2 .cse3 .cse4 .cse5 .cse6)))) [2019-11-23 22:12:11,866 INFO L444 ceAbstractionStarter]: For program point L5-11(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,866 INFO L444 ceAbstractionStarter]: For program point L5-12(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,867 INFO L444 ceAbstractionStarter]: For program point L5-13(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,867 INFO L447 ceAbstractionStarter]: At program point L55(lines 10 56) the Hoare annotation is: true [2019-11-23 22:12:11,867 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,867 INFO L440 ceAbstractionStarter]: At program point L24-2(lines 24 44) the Hoare annotation is: (let ((.cse24 (+ ULTIMATE.start_main_~l~0 1)) (.cse21 (* 8 ULTIMATE.start_main_~n~0)) (.cse26 (* 3 ULTIMATE.start_main_~j~0)) (.cse13 (* 2 ULTIMATE.start_main_~l~0)) (.cse28 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) (- 1)) (- 2))) (.cse29 (div ULTIMATE.start_main_~j~0 2))) (let ((.cse11 (<= 1 ULTIMATE.start_main_~i~0)) (.cse17 (<= .cse28 (+ .cse29 1))) (.cse12 (<= ULTIMATE.start_main_~j~0 .cse13)) (.cse18 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse16 (<= 2 ULTIMATE.start_main_~j~0)) (.cse1 (exists ((v_ULTIMATE.start_main_~j~0_22 Int)) (and (<= (div (- v_ULTIMATE.start_main_~j~0_22) (- 2)) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) (<= ULTIMATE.start_main_~i~0 v_ULTIMATE.start_main_~j~0_22)))) (.cse4 (= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse14 (<= (+ (* 8 ULTIMATE.start_main_~r~0) (* 6 ULTIMATE.start_main_~l~0)) (+ .cse21 .cse26))) (.cse0 (<= 1 .cse29)) (.cse6 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse22 (<= .cse28 .cse24)) (.cse23 (exists ((v_ULTIMATE.start_main_~j~0_20 Int)) (let ((.cse27 (div v_ULTIMATE.start_main_~j~0_20 2))) (and (<= (* 2 v_ULTIMATE.start_main_~j~0_20) ULTIMATE.start_main_~j~0) (<= 1 .cse27) (<= (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) (- 1)) (- 2)) (+ .cse27 1)))))) (.cse8 (<= 1 ULTIMATE.start_main_~r~0)) (.cse9 (<= ULTIMATE.start_main_~l~0 1)) (.cse10 (<= .cse24 ULTIMATE.start_main_~n~0)) (.cse20 (<= (+ (* 3 ULTIMATE.start_main_~r~0) (* 4 ULTIMATE.start_main_~i~0) 10) (+ (* 4 ULTIMATE.start_main_~n~0) .cse26))) (.cse2 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse19 (<= (+ .cse13 2) ULTIMATE.start_main_~n~0)) (.cse3 (<= 2 ULTIMATE.start_main_~i~0)) (.cse7 (<= 1 ULTIMATE.start_main_~l~0)) (.cse15 (<= .cse13 ULTIMATE.start_main_~r~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (exists ((v_ULTIMATE.start_main_~j~0_23 Int)) (let ((.cse5 (div v_ULTIMATE.start_main_~j~0_23 2))) (and (<= (+ v_ULTIMATE.start_main_~j~0_23 1) ULTIMATE.start_main_~j~0) (<= (div (- ULTIMATE.start_main_~r~0) (- 2)) (+ .cse5 1)) (<= 1 .cse5)))) .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse11 .cse1 .cse2 .cse12 (<= .cse13 ULTIMATE.start_main_~j~0) .cse14 .cse15 .cse16) (and .cse11 .cse2 .cse17 .cse12 .cse6 .cse8 .cse18 .cse9 .cse16) (and .cse11 .cse17 .cse12 .cse14 .cse18 .cse15 .cse16) (and (or (and .cse1 .cse19 .cse3 .cse4 .cse6 .cse7 .cse15) (and .cse20 .cse2 .cse19 .cse3 .cse6 .cse7 .cse15)) .cse14 (exists ((v_ULTIMATE.start_main_~j~0_25 Int)) (and (<= 1 (div v_ULTIMATE.start_main_~j~0_25 2)) (<= (* 2 v_ULTIMATE.start_main_~j~0_25) ULTIMATE.start_main_~j~0))) (<= (+ (* 5 ULTIMATE.start_main_~r~0) 23) (+ (* 8 ULTIMATE.start_main_~l~0) .cse21))) (and .cse2 .cse3 .cse22 .cse23 .cse6 .cse7 .cse15) (and .cse0 .cse2 .cse6 .cse7 .cse22 .cse23 .cse8 .cse9 .cse10) (and .cse20 .cse2 .cse19 (<= (div (- ULTIMATE.start_main_~r~0) (- 2)) .cse24) .cse3 (exists ((v_ULTIMATE.start_main_~j~0_23 Int)) (let ((.cse25 (div v_ULTIMATE.start_main_~j~0_23 2))) (and (<= (div (- ULTIMATE.start_main_~r~0) (- 2)) (+ .cse25 1)) (<= 1 .cse25) (<= (+ v_ULTIMATE.start_main_~j~0_23 1) (div ULTIMATE.start_main_~j~0 2))))) .cse7 .cse15)))) [2019-11-23 22:12:11,867 INFO L444 ceAbstractionStarter]: For program point L24-3(lines 21 54) no Hoare annotation was computed. [2019-11-23 22:12:11,867 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-23 22:12:11,867 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,868 INFO L444 ceAbstractionStarter]: For program point L25(lines 25 32) no Hoare annotation was computed. [2019-11-23 22:12:11,868 INFO L444 ceAbstractionStarter]: For program point L25-1(lines 25 32) no Hoare annotation was computed. [2019-11-23 22:12:11,868 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,868 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,868 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,868 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,868 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-23 22:12:11,868 INFO L444 ceAbstractionStarter]: For program point L45-1(lines 10 56) no Hoare annotation was computed. [2019-11-23 22:12:11,868 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,868 INFO L444 ceAbstractionStarter]: For program point L13(line 13) no Hoare annotation was computed. [2019-11-23 22:12:11,868 INFO L444 ceAbstractionStarter]: For program point L30(lines 30 31) no Hoare annotation was computed. [2019-11-23 22:12:11,868 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,868 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,868 INFO L444 ceAbstractionStarter]: For program point L16(lines 16 20) no Hoare annotation was computed. [2019-11-23 22:12:11,869 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 5) no Hoare annotation was computed. [2019-11-23 22:12:11,869 INFO L444 ceAbstractionStarter]: For program point L35(lines 35 37) no Hoare annotation was computed. [2019-11-23 22:12:11,878 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,879 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,879 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,879 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,888 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,888 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,888 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,888 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,908 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,911 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,911 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,911 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,911 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,911 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,912 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,912 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,921 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,922 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,922 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,922 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,922 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,923 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,923 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,923 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,923 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,924 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,924 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,924 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,924 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,924 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,925 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,926 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,927 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,928 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,929 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,929 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,930 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,930 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,931 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,931 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,931 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,931 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,933 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,933 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,933 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,934 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,934 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,934 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,936 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,936 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,937 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,937 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,937 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,937 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,937 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,938 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,938 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,938 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,938 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,939 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,939 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,939 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,939 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,939 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,944 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,944 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,945 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,945 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,945 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,945 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,945 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,946 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,946 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,946 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,946 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,946 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,947 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,947 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,948 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,948 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,949 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,955 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,956 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,956 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,957 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,957 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,957 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,958 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,958 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,959 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,959 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,959 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,962 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,962 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,964 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,964 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,965 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,965 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,965 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,965 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,966 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,966 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,966 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,966 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:11,967 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:11,967 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:11,967 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:11,967 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:11,967 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:11,968 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,968 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,968 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,969 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,970 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,970 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,970 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,971 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,971 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,971 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,971 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,972 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,972 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,972 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,973 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:11,973 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:11,973 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:11,973 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:11,974 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:11,974 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:11,975 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,975 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,975 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,978 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,978 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,978 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,978 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,978 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,978 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,979 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,979 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,979 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,979 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,979 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,979 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,979 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,980 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,980 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,980 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,984 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,984 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,984 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,985 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,985 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,985 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,985 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,986 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,986 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,986 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,986 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,986 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,987 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,987 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,987 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,987 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,988 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,989 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,989 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,990 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,990 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,991 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,991 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,991 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,991 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,992 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,992 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,992 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,992 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,993 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,993 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,993 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,993 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,993 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,994 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,994 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,995 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,995 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,995 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,996 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,996 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,996 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,996 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,997 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,997 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,997 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:11,997 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,998 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,998 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,998 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:11,998 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:11,998 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 10:12:12 BoogieIcfgContainer [2019-11-23 22:12:12,001 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-23 22:12:12,003 INFO L168 Benchmark]: Toolchain (without parser) took 74609.86 ms. Allocated memory was 140.0 MB in the beginning and 583.0 MB in the end (delta: 443.0 MB). Free memory was 104.8 MB in the beginning and 228.2 MB in the end (delta: -123.4 MB). Peak memory consumption was 459.5 MB. Max. memory is 7.1 GB. [2019-11-23 22:12:12,003 INFO L168 Benchmark]: CDTParser took 1.35 ms. Allocated memory is still 140.0 MB. Free memory was 123.2 MB in the beginning and 123.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-11-23 22:12:12,004 INFO L168 Benchmark]: CACSL2BoogieTranslator took 255.60 ms. Allocated memory is still 140.0 MB. Free memory was 104.6 MB in the beginning and 94.6 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. [2019-11-23 22:12:12,004 INFO L168 Benchmark]: Boogie Procedure Inliner took 122.54 ms. Allocated memory was 140.0 MB in the beginning and 203.9 MB in the end (delta: 64.0 MB). Free memory was 94.6 MB in the beginning and 182.2 MB in the end (delta: -87.6 MB). Peak memory consumption was 15.0 MB. Max. memory is 7.1 GB. [2019-11-23 22:12:12,005 INFO L168 Benchmark]: Boogie Preprocessor took 27.58 ms. Allocated memory is still 203.9 MB. Free memory was 182.2 MB in the beginning and 180.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-11-23 22:12:12,005 INFO L168 Benchmark]: RCFGBuilder took 424.87 ms. Allocated memory is still 203.9 MB. Free memory was 180.5 MB in the beginning and 160.3 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. [2019-11-23 22:12:12,006 INFO L168 Benchmark]: TraceAbstraction took 73766.73 ms. Allocated memory was 203.9 MB in the beginning and 583.0 MB in the end (delta: 379.1 MB). Free memory was 159.6 MB in the beginning and 228.2 MB in the end (delta: -68.5 MB). Peak memory consumption was 450.4 MB. Max. memory is 7.1 GB. [2019-11-23 22:12:12,009 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.35 ms. Allocated memory is still 140.0 MB. Free memory was 123.2 MB in the beginning and 123.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 255.60 ms. Allocated memory is still 140.0 MB. Free memory was 104.6 MB in the beginning and 94.6 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 122.54 ms. Allocated memory was 140.0 MB in the beginning and 203.9 MB in the end (delta: 64.0 MB). Free memory was 94.6 MB in the beginning and 182.2 MB in the end (delta: -87.6 MB). Peak memory consumption was 15.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 27.58 ms. Allocated memory is still 203.9 MB. Free memory was 182.2 MB in the beginning and 180.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 424.87 ms. Allocated memory is still 203.9 MB. Free memory was 180.5 MB in the beginning and 160.3 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 73766.73 ms. Allocated memory was 203.9 MB in the beginning and 583.0 MB in the end (delta: 379.1 MB). Free memory was 159.6 MB in the beginning and 228.2 MB in the end (delta: -68.5 MB). Peak memory consumption was 450.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 14 specifications checked. All of them hold - InvariantResult [Line: 3]: Loop Invariant [2019-11-23 22:12:12,025 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,025 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,026 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,026 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,026 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,027 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,027 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,027 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] Derived loop invariant: ((((((((((1 <= i && (r * -1 + -1) / -2 <= j / 2 + 1) && 1 == cond) && 1 <= l) && r <= n) && j <= n) && (r * -1 + -1) / -2 <= l + 1) && 1 <= r) && i + 1 <= n) && 2 * l <= r) || (((((((((1 <= i && 1 == cond) && (r * -1 + -1) / -2 <= l + 1) && r <= n) && j <= n) && 1 <= l) && 1 <= r) && i + 1 <= n) && l <= 1) && 2 <= j)) || (((((((((((\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22) && 2 * l + 2 <= n) && 2 <= i) && 1 == cond) && j <= n) && r <= n) && 2 * l <= r) && 2 <= j) || ((((((((1 <= i && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && 1 == cond) && 2 * l <= j) && r <= n) && j <= n) && 1 <= r) && i + 1 <= n) && 2 * l <= r)) && 1 <= l) && 8 * r + 6 * l <= 8 * n + 3 * j) - InvariantResult [Line: 3]: Loop Invariant Derived loop invariant: (((((((1 <= j / 2 && !(0 == cond)) && 1 == cond) && r <= n) && 1 <= l) && 1 <= r) && l <= 1) && l + 1 <= n) || (((((((1 <= j / 2 && !(0 == cond)) && (r * -1 + -1) / -2 <= l + 1) && r <= n) && 1 <= l) && 1 <= r) && l <= 1) && l + 1 <= n) - InvariantResult [Line: 3]: Loop Invariant [2019-11-23 22:12:12,028 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,028 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,029 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,029 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,029 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,029 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,029 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,030 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,030 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,030 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,030 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,030 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,031 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,031 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,031 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,031 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,032 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,032 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,032 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,033 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,033 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,033 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,033 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,033 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,034 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,034 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,034 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,034 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,034 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,034 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,035 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,035 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] Derived loop invariant: (((((((((((1 <= j / 2 && 1 <= i) && j + 1 <= n) && (r * -1 + -1) / -2 <= j / 2 + 1) && j <= 2 * l) && 1 == cond) && 1 <= r) && i + 1 <= n) && l <= 1) || (((((((j + 1 <= n && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && 2 <= i) && 1 == cond) && (\exists v_ULTIMATE.start_main_~j~0_23 : int :: (v_ULTIMATE.start_main_~j~0_23 + 1 <= j && -r / -2 <= v_ULTIMATE.start_main_~j~0_23 / 2 + 1) && 1 <= v_ULTIMATE.start_main_~j~0_23 / 2)) && 1 <= l) && 1 <= r) && l <= 1)) || (((((((((j + 1 <= n && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && 2 * l + 2 <= n) && 2 <= i) && 1 == cond) && r <= n) && 1 <= l) && 8 * r + 6 * l <= 8 * n + 3 * j) && (\exists v_ULTIMATE.start_main_~j~0_25 : int :: 1 <= v_ULTIMATE.start_main_~j~0_25 / 2 && 2 * v_ULTIMATE.start_main_~j~0_25 <= j)) && 2 * l <= r)) || (((((((((j + 1 <= n && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && 2 * l + 2 <= n) && 2 <= i) && (\exists v_ULTIMATE.start_main_~j~0_23 : int :: (v_ULTIMATE.start_main_~j~0_23 + 1 <= j && -r / -2 <= v_ULTIMATE.start_main_~j~0_23 / 2 + 1) && 1 <= v_ULTIMATE.start_main_~j~0_23 / 2)) && 2 * l <= r) || ((((1 <= i && (r * -1 + -1) / -2 <= j / 2 + 1) && j <= 2 * l) && i + 1 <= n) && 2 * l <= r)) && 1 == cond) && 1 <= l) && 5 * r + 6 * l + 3 <= 8 * n)) || ((((((((1 <= i && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && -j / -2 <= (n + -2) / 2) && j <= 2 * l) && 2 * l <= j) && 1 == cond) && 8 * r + 6 * l <= 8 * n + 3 * j) && 2 * l <= r) && 2 <= j) - InvariantResult [Line: 3]: Loop Invariant [2019-11-23 22:12:12,036 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,036 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,037 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,037 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] Derived loop invariant: ((((((((1 <= j / 2 && (r * -1 + -1) / -2 <= j / 2 + 1) && !(0 == cond)) && j <= n) && r <= n) && 1 <= l) && 1 <= r) && l <= 1) || ((((((r * -1 + -1) / -2 <= j / 2 + 1 && !(0 == cond)) && r <= n) && j <= n) && 1 <= l) && 2 * l <= r)) || (((((((((((\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22) && !(0 == cond)) && 1 == cond) && 2 * l <= j) && r <= n) && j <= n) && 1 <= l) && 2 * l <= r) && 2 <= j) || (((((((!(0 == cond) && 3 * r + 10 <= 4 * n + 2 * j) && 2 * l + 2 <= n) && r <= n) && j <= n) && 1 <= l) && 2 * l <= r) && 2 <= j)) && 8 * r + 6 * l <= 8 * n + 3 * j) - InvariantResult [Line: 3]: Loop Invariant [2019-11-23 22:12:12,037 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,038 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,038 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,038 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,038 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,038 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,039 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,040 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,040 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,040 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,040 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,040 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] Derived loop invariant: ((((((((((1 <= i && !(0 == cond)) && 2 * l <= j) && j <= n) && (r * -1 + -1) / -2 <= l + 1) && 1 <= l) && i + 1 <= n) && 2 * l <= r) && 5 * r + 6 * l + 3 <= 8 * n) || ((((((((((((1 <= i && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && !(0 == cond)) && 1 == cond) && 2 * l <= j) && r <= n) && j <= n) && 1 <= l) && i + 1 <= n) && 2 * l <= r) && 14 <= 3 * r + 4 * l) || (3 * r + 10 <= 4 * n + 2 * j && ((((((((((1 <= i && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && !(0 == cond)) && 2 * l <= j) && r <= n) && j <= n) && 1 <= l) && i + 1 <= n) && 2 * l <= r) && 14 <= 3 * r + 4 * l) || (((((((((\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22) && !(0 == cond)) && 2 * l + 2 <= n) && 2 <= i) && r <= n) && j <= n) && 1 <= l) && 2 * l <= r) && 2 <= j)))) && 8 * r + 6 * l <= 8 * n + 3 * j)) || ((((((((1 <= i && !(0 == cond)) && r <= 2 * l) && 2 * l <= j) && j <= n) && (r * -1 + -1) / -2 <= l + 1) && 1 <= l) && i + 1 <= n) && 2 * l <= r)) || (((((((((1 <= i && !(0 == cond)) && r <= n) && 1 <= l) && j <= n) && (r * -1 + -1) / -2 <= l + 1) && 1 <= r) && i + 1 <= n) && l <= 1) && 2 <= j) - InvariantResult [Line: 3]: Loop Invariant Derived loop invariant: (((((1 <= j / 2 && !(0 == cond)) && r <= n) && 1 <= l) && 1 <= r) && l <= 1) && l + 1 <= n - InvariantResult [Line: 3]: Loop Invariant [2019-11-23 22:12:12,042 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,042 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,042 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,042 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,043 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,043 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,043 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,043 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,043 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,043 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,044 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,044 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,044 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,044 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,044 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,044 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,045 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,045 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,046 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,046 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,046 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,046 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,046 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,047 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,047 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,047 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,047 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,047 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,047 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,048 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,048 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,048 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] Derived loop invariant: ((((((((((((j + 1 <= n && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && !(0 == cond)) && 2 <= i) && r <= n) && 1 <= l) && (\exists v_ULTIMATE.start_main_~j~0_23 : int :: (v_ULTIMATE.start_main_~j~0_23 + 1 <= j && -r / -2 <= v_ULTIMATE.start_main_~j~0_23 / 2 + 1) && 1 <= v_ULTIMATE.start_main_~j~0_23 / 2)) && 1 <= r) && l <= 1) && 2 <= j) || (((((((((j + 1 <= n && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && !(0 == cond)) && 2 * l + 2 <= n) && 2 <= i) && (\exists v_ULTIMATE.start_main_~j~0_23 : int :: (v_ULTIMATE.start_main_~j~0_23 + 1 <= j && -r / -2 <= v_ULTIMATE.start_main_~j~0_23 / 2 + 1) && 1 <= v_ULTIMATE.start_main_~j~0_23 / 2)) && 2 * l <= r) || (((((1 <= i && (r * -1 + -1) / -2 <= j / 2 + 1) && !(0 == cond)) && j <= 2 * l) && i + 1 <= n) && 2 * l <= r)) && 1 <= l) && 5 * r + 6 * l + 3 <= 8 * n)) || (((((((((j + 1 <= n && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && !(0 == cond)) && 2 * l + 2 <= n) && 2 <= i) && r <= n) && 1 <= l) && 8 * r + 6 * l <= 8 * n + 3 * j) && (\exists v_ULTIMATE.start_main_~j~0_25 : int :: 1 <= v_ULTIMATE.start_main_~j~0_25 / 2 && 2 * v_ULTIMATE.start_main_~j~0_25 <= j)) && 2 * l <= r)) || ((((((((((1 <= i && j + 1 <= n) && !(0 == cond)) && (r * -1 + -1) / -2 <= j / 2 + 1) && j <= 2 * l) && r <= n) && 1 <= l) && 1 <= r) && i + 1 <= n) && l <= 1) && 2 <= j)) || ((((((((1 <= i && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && -j / -2 <= (n + -2) / 2) && j <= 2 * l) && 2 * l <= j) && 1 == cond) && 8 * r + 6 * l <= 8 * n + 3 * j) && 2 * l <= r) && 2 <= j) - InvariantResult [Line: 3]: Loop Invariant [2019-11-23 22:12:12,049 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,049 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,050 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,050 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] Derived loop invariant: (((((((((r * -1 + -1) / -2 <= j / 2 + 1 && 1 == cond) && 1 <= l) && r <= n) && j <= n) && 1 <= r) && 2 * l <= r) || (((((((1 == cond && (r * -1 + -1) / -2 <= l + 1) && 1 <= l) && j <= n) && r <= n) && 1 <= r) && l <= 1) && 2 <= j)) || (((((((((3 * r + 10 <= 4 * n + 2 * j && 2 * l + 2 <= n) && 1 == cond) && r <= n) && j <= n) && 1 <= l) && 1 <= r) && 8 * r + 6 * l <= 8 * n + 3 * j) && 2 * l <= r) && 2 <= j)) || ((((((((\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22) && 1 == cond) && 1 <= l) && j <= n) && r <= n) && 1 <= r) && l <= 1) && 2 <= j) - InvariantResult [Line: 3]: Loop Invariant [2019-11-23 22:12:12,050 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,051 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,051 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,051 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,052 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,052 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,052 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,052 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] Derived loop invariant: ((((((((((1 <= j / 2 && 1 <= i) && 1 == cond) && r <= n) && j <= n) && 1 <= l) && (r * -1 + -1) / -2 <= l + 1) && 1 <= r) && i + 1 <= n) && l <= 1) || ((((((((1 <= i && 1 == cond) && 2 * l <= j) && j <= n) && r + 2 * l <= 2 * n) && (r * -1 + -1) / -2 <= l + 1) && 1 <= l) && i + 1 <= n) && 2 * l <= r)) || (((((((((((\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22) && 2 * l + 2 <= n) && 2 <= i) && r <= n) && j <= n) && 1 <= l) && 2 * l <= r) && 2 <= j) || ((((((1 <= i && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && 2 * l <= j) && r <= n) && j <= n) && 1 <= l) && 2 * l <= r)) && 1 == cond) && 8 * r + 6 * l <= 8 * n + 3 * j) - InvariantResult [Line: 24]: Loop Invariant [2019-11-23 22:12:12,053 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,053 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,053 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,053 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,055 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,055 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,055 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,056 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,056 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,056 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,056 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,056 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:12,057 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:12,057 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:12,057 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:12,057 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:12,057 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:12,057 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,058 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,058 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,059 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,059 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,060 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,060 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,060 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,060 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,060 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,061 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,061 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,061 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,061 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,061 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:12,062 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:12,062 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:12,062 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:12,062 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:12,062 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_20,QUANTIFIED] [2019-11-23 22:12:12,063 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,063 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,063 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] Derived loop invariant: ((((((((((((((((1 <= j / 2 && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && !(0 == cond)) && 2 <= i) && 1 == cond) && (\exists v_ULTIMATE.start_main_~j~0_23 : int :: (v_ULTIMATE.start_main_~j~0_23 + 1 <= j && -r / -2 <= v_ULTIMATE.start_main_~j~0_23 / 2 + 1) && 1 <= v_ULTIMATE.start_main_~j~0_23 / 2)) && r <= n) && 1 <= l) && 1 <= r) && l <= 1) && l + 1 <= n) || (((((((1 <= i && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && !(0 == cond)) && j <= 2 * l) && 2 * l <= j) && 8 * r + 6 * l <= 8 * n + 3 * j) && 2 * l <= r) && 2 <= j)) || ((((((((1 <= i && !(0 == cond)) && (r * -1 + -1) / -2 <= j / 2 + 1) && j <= 2 * l) && r <= n) && 1 <= r) && i + 1 <= n) && l <= 1) && 2 <= j)) || ((((((1 <= i && (r * -1 + -1) / -2 <= j / 2 + 1) && j <= 2 * l) && 8 * r + 6 * l <= 8 * n + 3 * j) && i + 1 <= n) && 2 * l <= r) && 2 <= j)) || (((((((((((\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22) && 2 * l + 2 <= n) && 2 <= i) && 1 == cond) && r <= n) && 1 <= l) && 2 * l <= r) || ((((((3 * r + 4 * i + 10 <= 4 * n + 3 * j && !(0 == cond)) && 2 * l + 2 <= n) && 2 <= i) && r <= n) && 1 <= l) && 2 * l <= r)) && 8 * r + 6 * l <= 8 * n + 3 * j) && (\exists v_ULTIMATE.start_main_~j~0_25 : int :: 1 <= v_ULTIMATE.start_main_~j~0_25 / 2 && 2 * v_ULTIMATE.start_main_~j~0_25 <= j)) && 5 * r + 23 <= 8 * l + 8 * n)) || ((((((!(0 == cond) && 2 <= i) && (r * -1 + -1) / -2 <= l + 1) && (\exists v_ULTIMATE.start_main_~j~0_20 : int :: (2 * v_ULTIMATE.start_main_~j~0_20 <= j && 1 <= v_ULTIMATE.start_main_~j~0_20 / 2) && (r * -1 + -1) / -2 <= v_ULTIMATE.start_main_~j~0_20 / 2 + 1)) && r <= n) && 1 <= l) && 2 * l <= r)) || ((((((((1 <= j / 2 && !(0 == cond)) && r <= n) && 1 <= l) && (r * -1 + -1) / -2 <= l + 1) && (\exists v_ULTIMATE.start_main_~j~0_20 : int :: (2 * v_ULTIMATE.start_main_~j~0_20 <= j && 1 <= v_ULTIMATE.start_main_~j~0_20 / 2) && (r * -1 + -1) / -2 <= v_ULTIMATE.start_main_~j~0_20 / 2 + 1)) && 1 <= r) && l <= 1) && l + 1 <= n)) || (((((((3 * r + 4 * i + 10 <= 4 * n + 3 * j && !(0 == cond)) && 2 * l + 2 <= n) && -r / -2 <= l + 1) && 2 <= i) && (\exists v_ULTIMATE.start_main_~j~0_23 : int :: (-r / -2 <= v_ULTIMATE.start_main_~j~0_23 / 2 + 1 && 1 <= v_ULTIMATE.start_main_~j~0_23 / 2) && v_ULTIMATE.start_main_~j~0_23 + 1 <= j / 2)) && 1 <= l) && 2 * l <= r) - InvariantResult [Line: 3]: Loop Invariant Derived loop invariant: ((((!(0 == cond) && r <= n) && 8 * r + 6 * l <= 8 * n + 3 * j) && 2 * l <= r) && 2 <= l) && 2 <= j - InvariantResult [Line: 10]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3]: Loop Invariant [2019-11-23 22:12:12,066 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,066 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,066 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,068 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,068 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,068 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,069 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,069 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,069 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,069 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,070 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,070 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,070 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,070 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,071 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,071 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,073 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,073 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,073 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,074 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,074 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,074 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,075 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,075 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,075 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,075 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,075 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,076 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,076 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,076 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,077 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,077 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] Derived loop invariant: (((((((((((1 <= j / 2 && 1 <= i) && j + 1 <= n) && (r * -1 + -1) / -2 <= j / 2 + 1) && j <= 2 * l) && 1 == cond) && 1 <= r) && i + 1 <= n) && l <= 1) || (((((((j + 1 <= n && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && 2 <= i) && 1 == cond) && (\exists v_ULTIMATE.start_main_~j~0_23 : int :: (v_ULTIMATE.start_main_~j~0_23 + 1 <= j && -r / -2 <= v_ULTIMATE.start_main_~j~0_23 / 2 + 1) && 1 <= v_ULTIMATE.start_main_~j~0_23 / 2)) && 1 <= l) && 1 <= r) && l <= 1)) || (((((((((j + 1 <= n && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && 2 * l + 2 <= n) && 2 <= i) && 1 == cond) && r <= n) && 1 <= l) && 8 * r + 6 * l <= 8 * n + 3 * j) && (\exists v_ULTIMATE.start_main_~j~0_25 : int :: 1 <= v_ULTIMATE.start_main_~j~0_25 / 2 && 2 * v_ULTIMATE.start_main_~j~0_25 <= j)) && 2 * l <= r)) || (((((((((j + 1 <= n && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && 2 * l + 2 <= n) && 2 <= i) && (\exists v_ULTIMATE.start_main_~j~0_23 : int :: (v_ULTIMATE.start_main_~j~0_23 + 1 <= j && -r / -2 <= v_ULTIMATE.start_main_~j~0_23 / 2 + 1) && 1 <= v_ULTIMATE.start_main_~j~0_23 / 2)) && 2 * l <= r) || ((((1 <= i && (r * -1 + -1) / -2 <= j / 2 + 1) && j <= 2 * l) && i + 1 <= n) && 2 * l <= r)) && 1 == cond) && 1 <= l) && 5 * r + 6 * l + 3 <= 8 * n)) || ((((((((1 <= i && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && -j / -2 <= (n + -2) / 2) && j <= 2 * l) && 2 * l <= j) && 1 == cond) && 8 * r + 6 * l <= 8 * n + 3 * j) && 2 * l <= r) && 2 <= j) - InvariantResult [Line: 3]: Loop Invariant [2019-11-23 22:12:12,078 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,078 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,079 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,080 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] Derived loop invariant: (((((((((!(0 == cond) && 2 * l <= j) && (r * -1 + -1) / -2 <= l + 1) && r <= n) && j <= n) && r + 2 * l <= 2 * n) && 1 <= l) && 1 <= r) && 2 * l <= r) || (((((((!(0 == cond) && (r * -1 + -1) / -2 <= l + 1) && j <= n) && 1 <= l) && r <= n) && 1 <= r) && l <= 1) && 2 <= j)) || ((((((((((((((\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22) && !(0 == cond)) && 1 == cond) && 2 * l <= j) && r <= n) && j <= n) && r + 2 * l <= 2 * n) && 1 <= l) && 1 <= r) && 2 * l <= r) && 14 <= 3 * r + 4 * l) && 2 <= j) || ((((((((((!(0 == cond) && 2 * l + 2 <= n) && 3 * r + 10 <= 4 * n + 2 * j) && r <= n) && j <= n) && r + 2 * l <= 2 * n) && 1 <= l) && 1 <= r) && 2 * l <= r) && 14 <= 3 * r + 4 * l) && 2 <= j)) && 8 * r + 6 * l <= 8 * n + 3 * j) - InvariantResult [Line: 3]: Loop Invariant [2019-11-23 22:12:12,081 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,081 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,081 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,083 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,084 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,084 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,084 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,084 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,084 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,085 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,085 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,085 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_23,QUANTIFIED] [2019-11-23 22:12:12,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_25,QUANTIFIED] [2019-11-23 22:12:12,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] [2019-11-23 22:12:12,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~j~0_22,QUANTIFIED] Derived loop invariant: ((((((((((((j + 1 <= n && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && !(0 == cond)) && 2 <= i) && r <= n) && 1 <= l) && (\exists v_ULTIMATE.start_main_~j~0_23 : int :: (v_ULTIMATE.start_main_~j~0_23 + 1 <= j && -r / -2 <= v_ULTIMATE.start_main_~j~0_23 / 2 + 1) && 1 <= v_ULTIMATE.start_main_~j~0_23 / 2)) && 1 <= r) && l <= 1) && 2 <= j) || (((((((((j + 1 <= n && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && !(0 == cond)) && 2 * l + 2 <= n) && 2 <= i) && (\exists v_ULTIMATE.start_main_~j~0_23 : int :: (v_ULTIMATE.start_main_~j~0_23 + 1 <= j && -r / -2 <= v_ULTIMATE.start_main_~j~0_23 / 2 + 1) && 1 <= v_ULTIMATE.start_main_~j~0_23 / 2)) && 2 * l <= r) || (((((1 <= i && (r * -1 + -1) / -2 <= j / 2 + 1) && !(0 == cond)) && j <= 2 * l) && i + 1 <= n) && 2 * l <= r)) && 1 <= l) && 5 * r + 6 * l + 3 <= 8 * n)) || (((((((((j + 1 <= n && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && !(0 == cond)) && 2 * l + 2 <= n) && 2 <= i) && r <= n) && 1 <= l) && 8 * r + 6 * l <= 8 * n + 3 * j) && (\exists v_ULTIMATE.start_main_~j~0_25 : int :: 1 <= v_ULTIMATE.start_main_~j~0_25 / 2 && 2 * v_ULTIMATE.start_main_~j~0_25 <= j)) && 2 * l <= r)) || ((((((((((1 <= i && j + 1 <= n) && !(0 == cond)) && (r * -1 + -1) / -2 <= j / 2 + 1) && j <= 2 * l) && r <= n) && 1 <= l) && 1 <= r) && i + 1 <= n) && l <= 1) && 2 <= j)) || ((((((((1 <= i && (\exists v_ULTIMATE.start_main_~j~0_22 : int :: -v_ULTIMATE.start_main_~j~0_22 / -2 <= (n + -2) / 2 && i <= v_ULTIMATE.start_main_~j~0_22)) && -j / -2 <= (n + -2) / 2) && j <= 2 * l) && 2 * l <= j) && 1 == cond) && 8 * r + 6 * l <= 8 * n + 3 * j) && 2 * l <= r) && 2 <= j) - InvariantResult [Line: 3]: Loop Invariant Derived loop invariant: ((((1 == cond && r <= n) && 8 * r + 6 * l <= 8 * n + 3 * j) && 2 * l <= r) && 2 <= l) && 2 <= j - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 70 locations, 14 error locations. Result: SAFE, OverallTime: 73.5s, OverallIterations: 20, TraceHistogramMax: 4, AutomataDifference: 26.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 41.9s, HoareTripleCheckerStatistics: 1127 SDtfs, 4851 SDslu, 3350 SDs, 0 SdLazy, 6723 SolverSat, 3064 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 9.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 843 GetRequests, 355 SyntacticMatches, 4 SemanticMatches, 484 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13831 ImplicationChecksByTransitivity, 15.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=368occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 20 MinimizatonAttempts, 1930 StatesRemovedByMinimization, 19 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 16 LocationsWithAnnotation, 16 PreInvPairs, 675 NumberOfFragments, 3439 HoareAnnotationTreeSize, 16 FomulaSimplifications, 874745053 FormulaSimplificationTreeSizeReduction, 6.2s HoareSimplificationTime, 16 FomulaSimplificationsInter, 201601517 FormulaSimplificationTreeSizeReductionInter, 35.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.4s InterpolantComputationTime, 851 NumberOfCodeBlocks, 851 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 823 ConstructedInterpolants, 62 QuantifiedInterpolants, 331598 SizeOfPredicates, 37 NumberOfNonLiveVariables, 1039 ConjunctsInSsa, 75 ConjunctsInUnsatCore, 28 InterpolantComputations, 15 PerfectInterpolantSequences, 140/394 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...